Common use of Addresses for Notices, Etc Clause in Contracts

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithFoss, Interim President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: XxXxxxxxx Will & Xxxxx LLP 000 Xxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, XX 00000 Attention: Xxxxx X. Xxxxx, Esq. Email: xxxxxxxxxx@xxx.xxx To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithFoss, Interim President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: XxXxxxxxx Will & Xxxxx LLP 000 Xxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, XX 00000 Attention: Xxxxx X. Xxxxx, Esq. Email: xxxxxxxxxx@xxx.xxx Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Dutch Xxxxx B.V. c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, To the Trustee: Deutsche Trustee Company Limited Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Trust of America Holdings, L.P. LP % Subordinated Notes due The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Trust of America Holdings, L.P. LP % Senior Notes due The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Dutch Xxxxx B.V. c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxNashville, XX 00000 TN 37203 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. X. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxNashville, XX 00000 TN 37203 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. X. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxPhoenix, Xxxxxxx 00000 Arizona 85003 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Xxxxx Holding, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services To the Trustee: Deutsche Trustee Company Limited Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No: +00 (0)000 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market of the Irish Stock Exchange and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this First Supplemental Indenture is required or permitted to be given or served by the Trustee Trustee, the Paying Agent or by the Holders of Euro Notes on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposes, purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter boxbox addressed (until another address is filed by the Company with the Trustee) to Prologis Euro Finance LLC, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxx Xxxxxx, Xxxxx 000 Xxxxxxxxx000, XX 00000 Telecopier No.: (000) 000-0000 Xxxxxx, Xxxxxxxx 00000, Attention: XxGeneral Counsel. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, deposited postage prepaid, prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission box addressed as follows: to U.S. Bank Trust CompanyNational Association, National Association Global Corporate Trust Services Services, 000 Xxxxx Xxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P 00xx Xxxxx, Xxx Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 XX 00000, Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Xxxxxxx Xxxxxxxxxxx/Prologis Euro Finance LLC. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice, direction, request or demand hereunder to or upon the Paying Agent shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed to Elavon Financial Services DAC, UK Branch, 000 Xxx Xxxxx Xxxxxx, Xxxxxx XX0X 0XX, Xxxxxx Xxxxxxx, Attention: MBS Relationship Management. The Trustee and the Paying Agent, by notice to the Company, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Holder of Euro Notes shall be mailed to him by first class mail, postage prepaid, at such Noteholder’s his address as it appears on the Note Security Register and shall be sufficiently given to such Noteholder him if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder of Euro Notes or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders of Euro Notes. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee by an Agent or by the Holders of Notes on the Issuer or Guarantor Company shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx KKR Financial Holdings LLC 000 Xxxxxxxxxx Xxxxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) -000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission transmission, addressed as follows: U.S. Bank Trust CompanyWilmington Trust, National Association Global Association, Corporate Trust Services 000 Capital Markets, 00 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx0000, Xxxxxxx 00000 Xxxxxxxxxxx, Xxxxxxxxx 00000, Attn: KKR Financial Holdings LLC, Telecopier No.: (000) . 000-0000 Attention: Xxxx Xxxxxx000-Xxxxx, Healthcare Realty Holdings, L.P. 0000. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice, direction, request or demand hereunder to or upon the Security Registrar shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, addressed as follows: Citibank, N.A., 000 Xxxx Xxxxxx, 00xx Xxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: 15th Floor Window. Any notice, direction, request or demand hereunder to or upon the Paying Agent or Authenticating Agent shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission, addressed as follows: Citibank, N.A., 000 Xxxxxxxxx Xxxxxx, 00xx Xxxxx, Xxx Xxxx, Xxx Xxxx, 00000, Attention: Global Transaction Services - KKR Financial Holdings LLC Telecopier No. 000-000-0000. The Paying Agent, Security Registrar and Authenticating Agent, by notice to the Company, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Security Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: 59 DM_US 172750087-7.111690.0021 To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: XxXxxxxxx Will & Xxxxx LLP 000 Xxxxxxxxxxx Xxxx Xxxxx 000 Xxxxx Xxxx, XX 00000 Telecopy No.: +0 000 000 0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: XxXxxxxxx Will & Xxxxx LLP 000 Xxxxxxxxxxx Xxxx Xxxxx 000 Xxxxx Xxxx, XX 00000 Telecopy No.: +0 000 000 0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.Trust of America 2.000% Senior Notes due 2031 60 DM_US 172750087-7.111690.0021

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsXxxxxx Realty, L.P. 0000 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Xxxxxx Realty Trust Incorporated 0000 Corporation 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global 000 Xxxx Xxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxx, Xxxxxxxxxx 00000 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx(Xxxxxx Realty, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier L.P. 6.625% Senior Notes due 2020) Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier .pdf transmission (receipt of which has been confirmed via return email) addressed as follows: To the Issuer: Healthcare Realty HoldingsEssex Portfolio, L.P. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXxxxxxx Xxx, Executive Vice President and President, Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated Essex Property Trust, Inc. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXxxxxxx Xxx, Executive Vice President and President, Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxx Xxxxxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxx Xxxxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxXxxxx Xxxxx (Essex Portfolio) The Issuer, Healthcare Realty Holdings, L.P. The any Guarantor or the Trustee, by written notice to the Issuerothers, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Any notice or communication will also be so mailed to any Person in the Trust Indenture Act, to the extent required by the Trust Indenture Act. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice notice, request or demand which that by any provision of this Supplemental Indenture Agreement is required or permitted to be given or served by the Trustee Representative or by the Holders of Notes on the Issuer Company or Guarantor the Guarantors, if any, shall be in writing and deemed to have been sufficiently given or made, for all purposes upon actual receipt if given or served by registered or certified mail or reputable overnight courier, postage prepaid, or if by electronic mail, at such time as it is delivered to the addressee, addressed (until another address is filed by the Company with the Representative) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: Chief Financial Officer; Email: [intentionally omitted] with a copy (which shall not constitute notice) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: General Counsel; Email: [intentionally omitted]. Any notice, direction, request or demand hereunder to or upon the Representative or the Collateral Agent shall be deemed to have been sufficiently given or made, for all purposes, upon actual receipt if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by reputable overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, or if by registered electronic mail, at such time as it is delivered to the addressee, addressed (until another address is filed by the Representative or certified mail in a post office letter boxthe Collateral Agent, or sent by overnight courieras applicable, or sent by telecopier transmission addressed as follows: U.S. Bank Trust with the Company) to 0 Xxxxxxxx Xxxxx XXX XX-0-X, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXX 00000, Attn: Xxxxxx X. Xxxxxx ([intentionally omitted]), Xxxx Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. [intentionally omitted]). The TrusteeRepresentative, by notice to the IssuerCompany and the Collateral Agent, may designate additional or different addresses for subsequent notices or communications. Any The Company, by notice to the Representative and the Collateral Agent, may designate additional or communication mailed different addresses for subsequent notices or communications. The Collateral Agent, by notice to a Noteholder shall be mailed by first class mailthe Representative and the Company, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice may designate additional or communication to a Noteholder different addresses for subsequent notices or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives itcommunications.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Euro Xxxxx, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposes, purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter boxbox addressed (until another address is filed by the Company with the Trustee) to both MakeMyTrip Limited, or sent by overnight courier19th Floor, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsBuilding Xx. 0, L.P. 0000 Xxxx Xxx XXX Xxxxx Xxxx, Xxxxxxxx, Xxxxx, 000000 and MakeMyTrip Limited c/o IQ EQ Corporate Services (Mauritius) Ltd, Xxxxx Xxxxxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxx Xxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx00000, Mauritius. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, deposited postage prepaid, prepaid by registered or certified mail in a post office letter boxbox addressed to The Bank of New York Mellon, or sent by overnight courierat 000 Xxxxxxxxx Xxxxxx, or sent by telecopier transmission addressed as followsXxx Xxxx, XX 00000, Xxxxxx Xxxxxx of America, Facsimile No.: U.S. Bank Trust Company+0 000 000 0000, National Association Attention: Global Corporate Trust Services 000 Xxxxx Xxxxx – MakeMyTrip Limited., with a copy to The Bank of New York Mellon, Singapore Branch, at Xxx Xxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM#00-AZ-16P Xxxxxxx00 Xxxxxxxx Xxxxx, Xxxxxxx 00000 Telecopier Xxxxxxxxx 000000, Attention: Global Corporate Trust – MakeMyTrip Limited, Facsimile No.: +00 0000 0000. All notices and other communications under this Indenture shall be in writing in English. So long as and to the extent that the Notes are represented by Global Notes and such Global Notes are held by DTC, notices to owners of beneficial interests in the Global Notes may be given by delivery of the relevant notice to DTC for communication by it to entitled account holders. The Company hereby acknowledges that it is fully aware of the risks associated with transmitting instructions via electronic methods (000including facsimile), and being aware of these risks, authorizes the Trustee, any Paying Agent, the Transfer Agent, the Conversion Agent and the Note Registrar to accept and act upon any instruction sent to it in the Company’s name or in the name of one or more appropriate authorized signers of the Company via electronic methods (including facsimile). Each of the Trustee, Paying Agent, Transfer Agent, Conversion Agent and Note Registrar shall be entitled to rely on Section 7.06 of this Indenture when accepting or acting upon any instructions, communications or documents transmitted by facsimile, and shall not be liable in the event any facsimile transmission is not received, or is mutilated, illegible, interrupted, duplicated, incomplete, unauthorized or delayed for any reason, including (but not limited to) 000-0000 Attention: Xxxx Xxxxxx-Xxxxxelectronic or telecommunications failure. Furthermore, Healthcare Realty Holdingsnotwithstanding the above, L.P. if any of the Trustee, Paying Agent, Transfer Agent, Conversion Agent and Note Registrar receives information or instructions delivered by electronic mail, other electronic method or other unsecured method of communication believed by it to be genuine and to have been sent by the proper person or persons, the Trustee or any Paying Agent, Transfer Agent, Conversion Agent or Note Registrar shall have (i) no duty or obligation to verify or confirm that the person who sent such instructions is in fact a person authorized to give instructions or directions on behalf of the Company and (ii) absent its or their gross negligence or willful misconduct, no liability for any losses, liabilities, costs or expenses incurred or sustained by any holder, the Company or any other person as a result of such reliance on or compliance with such information or instructions. The TrusteeTrustee or the Agents, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Holder shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Intrepid Holding B.V. c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice All notices, requests, demands and other communications that are required or demand which by any provision may be given pursuant to the terms of this Supplemental Indenture is required Agreement or permitted to be given or served by any of the Trustee or by the Holders of Notes on the Issuer or Guarantor Related Agreements shall be in writing writing, and delivery shall be deemed sufficient in all respects and to have been sufficiently duly given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To (a) on the Issueractual date of service if delivered personally; (b) at the time of receipt of confirmation by the transmitting party if by facsimile transmission, provided that such transmitting was made during the recipient’s normal business hours on a Business Day, or if not so transmitted on a Business Day, as at the open of business of the recipient on the next following Business Day; (c) at the time of receipt if given by electronic mail to the e-mail addresses set forth in this Section 13.05, provided that a party sending notice by electronic delivery shall bear the burden of authentication and of proving transmittal, receipt and time of receipt, and provided that such transmittal was made during the recipient’s normal business hours on a Business Day, or if not so transmitted on a Business Day, as at the open of business of the recipient on the next following Business Day; (d) on the third (3rd) Business Day after mailing if mailed by first class mail return receipt requested, postage prepaid and properly addressed as set forth in this Section 13.05; or (e) on the next Business Day after delivery to a nationally recognized overnight courier service during its business hours and properly addressed as set forth in this Section: Healthcare Realty HoldingsIf to Seller: Xxxxx Commercial Finance Canada Corporation Onset Alberta, L.P. Ltd. c/x Xxxxx Financial Corporation 000 Xxxxxxxxxx Xxxxxx — Xxx 000 Xxxxxxxx, Xxxxxxx 00000-0000 Xxxx Xxx XxxxxxAttention: Xxxxxx X. Xxxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.Secretary Facsimile: (000) 000-0000 AttentionEmail: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx xxxxx.xxxxxxx@xxxxxxxxxxxxxx.xxx With a copy to (which copy shall not constitute notice hereunder): Ice Xxxxxx LLP Xxx Xxxxxxxx Xxxxxx, Xxxxx 000 Xxxxxxxxx0000 Xxxxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.Attention: Xxxxxx X. Xxxxx Facsimile: (000) 000-0000 E-mail: xxxxxx.xxxxx@xxxxxxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.Xxxxxx Xxxxxx Facsimile: (000) 000-0000 E-mail: xxxxxx.xxxxxx@xxxxxxxxx.xxx If to Parent: Xxxxx Union Bank and Trust Company c/x Xxxxx Financial Corporation 000 Xxxxxxxxxx Xxxxxx — Xxx 000 Xxxxxxxx, Xxxxxxx 00000-0000 Attention: Xxxx Xxxxxxxx Facsimile: (000) 000-0000 Email: xxxx.xxxxxxxx@xxxxxxxxxxxxxx.xxx With a copy to (which copy shall not constitute notice hereunder): Ice Xxxxxx LLP Xxx Xxxxxxxx Xxxxxx, Xxxxx 0000 Xxxxxxxxxxxx, Xxxxxxx 00000 Attention: Xxxxxx X. Xxxxx Facsimile: (000) 000-Xxxxx0000 E-mail: xxxxxx.xxxxx@xxxxxxxxx.xxx Attention: Xxxxxx Xxxxxx Facsimile: (000) 000-0000 E-mail: xxxxxx.xxxxxx@xxxxxxxxx.xxx If to Purchaser: RoyNat Inc. 00 Xxxx Xxxxxx Xxxx 00xx Xxxxx Xxxxxx Plaza Toronto, Healthcare Realty HoldingsOntario M5H 1H1 Attention: President and Chief Executive Officer Facsimile: (000) 000-0000 E-mail: xxxxxx@xxxxxx.xxx With a copy to (which copy shall not constitute notice hereunder): The Bank of Nova Scotia Legal Department 00 Xxxx Xxxxxx Xxxx Xxxxxx Xxxxx Xxxxxxx, L.P. The TrusteeXxxxxxx X0X 0X0 Attention: General Counsel Facsimile: (000) 000-0000 E-mail: xxxxxxx.xxxxxxxxx@xxxxxxxxxx.xxx and a copy to (which copy shall not constitute notice hereunder): XxXxxxxx Xxxxxxxx XXX Suite 5300 Toronto Xxxxxxxx Xxxx Xxxxx Xxxxxxx, Xxxxxxx X0X 0X0 Attention: Xxxxx Xxxxxxx Facsimile: 000-000-0000 E-mail: xxxxxxxx@xxxxxxxx.xx Any party may change its address or other contact information for notice by giving notice to each other party in accordance with the Issuer, may designate additional or different addresses for subsequent notices or communicationsterms of this Section 13.05. Any notice or communication mailed In no event shall delivery to a Noteholder shall be mailed copied Person alone constitute delivery to the party represented by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives itcopied Person.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsMPT Operating Partnership, L.P. 0000 Xxxx Xxx Xxxxxx1000 Xxxxx Xxxxxx Xxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 200-000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxMedical Properties Trust, Inc. 1000 Xxxxx Xxxxxx Xxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 200-000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank 84 Wilmington Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxxas Trustee Rxxxxx Square North 1000 X. Xxxxxx Xxxxxx Xxxxxxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000XX 00000-0000 Attention: Xxxx XxxxxxCorporate Capital Markets Facsimile No.: 300-Xxxxx, Healthcare Realty Holdings, L.P. 000-0000 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsXxxxxx Realty, L.P. 0000 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Xxxxxx Realty Trust Incorporated 0000 Corporation 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global 000 Xxxx Xxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxx, Xxxxxxxxxx 00000 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx(Xxxxxx Realty, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier L.P. [ ]% Senior Notes due [ ]) Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor Company shall be in writing (including electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes, if given delivered in person or served mailed by being deposited postage prepaid by first class mail (registered or certified mail in a post office letter boxcertified, return receipt requested) or sent by overnight courierair courier guaranteeing next day delivery to: EchoStar Corporation, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxx Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-Xxxxxxxxx, Xxxxxxxx 00000, Attention General Counsel, with a copy to White & Case LLP, 0000 Xxxxxx xx xxx Xxxxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxxx Xxxxxxx, Executive Vice President Xxxxxx X. Xxxxxxxx and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: XxXxxxxxxxx Xxxx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee or the Collateral Agent shall be in writing (including electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes, if given delivered in person or served mailed by being deposited, postage prepaid, by first class mail (registered or certified mail in a post office letter boxcertified, return receipt requested) or sent by overnight courier, or sent by telecopier transmission addressed as followsair courier guaranteeing next day delivery to: U.S. The Bank of New York Mellon Trust Company, National Association Global N.A., 000 Xxxxxx Xxxxxx, 16th Floor, Houston, Texas 77002, Attention: Corporate Trust Services 000 Xxxxx Xxxxx XxxxxxAdministration, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxEmail: xxxxxx.xxxxxxxx@xxx.xxx, Xxxxxxx 00000 Telecopier No.Telephone: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. 0000. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed All notices and communications (other than those sent to a Noteholder Holders of Notes) shall be mailed deemed to have been duly given at the time delivered by first class hand, if personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if sent by electronic mail; the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery; and via email in PDF format, when actually received. Any notice or communication sent to a Holder shall be mailed to it by first class mail (or electronic transmission in accordance with the Applicable Procedures in the case of Notes held in book-entry form), postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed or sent within the time prescribed. Any notice or communication will also be so mailed to any Person described in TIA §313(c), to the extent required by the TIA. Failure to mail send a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed sent in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. The Trustee and the Collateral Agent shall have the right to accept and act upon instructions, including funds transfer instructions (“Instructions”) given pursuant to this Indenture and the Security Documents and delivered using Electronic Means; provided, however, that the Company and/or the Guarantors, as applicable, shall provide to the Trustee and the Collateral Agent an incumbency certificate listing officers with the authority to provide such Instructions (“Authorized Officers”) and containing specimen signatures of such Authorized Officers, which incumbency certificate shall be amended by the Company and/or the Guarantors, as applicable, whenever a person is to be added or deleted from the listing. If the Company and/or the Guarantors, as applicable, elects to give the Trustee or Collateral Agent Instructions using Electronic Means and the Trustee or Collateral Agent in its discretion elects to act upon such Instructions, the Trustee’s and the Collateral Agent’s understanding, as applicable, of such Instructions shall be deemed controlling. The Company and/or the Guarantors, as applicable, understand and agree that the Trustee and the Collateral Agent cannot determine the identity of the actual sender of such Instructions and that the Trustee and the Collateral Agent shall conclusively presume that directions that purport to have been sent by an Authorized Officer listed on the incumbency certificate provided to the Trustee and the Collateral Agent have been sent by such Authorized Officer. The Company and/or the Guarantors, as applicable, shall be responsible for ensuring that only Authorized Officers transmit such Instructions to the Trustee and the Collateral Agent and that the Company and/or the Guarantors, as applicable, and all Authorized Officers are solely responsible to safeguard the use and confidentiality of applicable user and authorization codes, passwords and/or authentication keys upon receipt by the Company and/or the Guarantors, as applicable. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s or the Collateral’s, as applicable, reliance upon and compliance with such Instructions notwithstanding such directions conflict or are inconsistent with a subsequent written instruction. The Company and/or the Guarantors, as applicable, agree: (i) to assume all risks arising out of the use of Electronic Means to submit Instructions to the Trustee and the Collateral Agent, including without limitation the risk of the Trustee and Collateral Agent acting on unauthorized Instructions, and the risk of interception and misuse by third parties; (ii) that it is fully informed of the protections and risks associated with the various methods of transmitting Instructions to the Trustee and the Collateral Agent and that there may be more secure methods of transmitting Instructions than the method(s) selected by the Company and/or the Obligor, as applicable; (iii) that the security procedures (if any) to be followed in connection with its transmission of Instructions provide to it a commercially reasonable degree of protection in light of its particular needs and circumstances; and (iv) to notify the Trustee and the Collateral Agent, as applicable, immediately upon learning of any compromise or unauthorized use of the security procedures. 101 Notwithstanding any other provision of this Indenture or any Note, where this Indenture or any Note provides for notice of any event or any other communication (including any notice of redemption or repurchase) to a holder of a Global Note (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depositary (or its designee) pursuant to the standing instructions from the Depositary or its designee, including by electronic mail in accordance with accepted practices at the Depositary.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America % Senior Notes due The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. Extra Space Storage LP 0000 Xxxx Xxx Xxxxxx, Xxxxxxxxxx Xxxxxxx Xxxxx 000 XxxxxxxxxXxxx Xxxx Xxxx, XX Xxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Corporate Legal Counsel To the Guarantor: Healthcare Realty Trust Incorporated Extra Space Storage Inc. 0000 Xxxx Xxx Xxxxxx, Xxxxxxxxxx Xxxxxxx Xxxxx 000 XxxxxxxxxXxxx Xxxx Xxxx, XX Xxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Corporate Legal Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust CompanyXxxxx Fargo Bank, National Association Global N.A. Corporate Trust Services MAC N-9303-120 000 0xx Xxxxxx Xxxxx Xxxxx XxxxxxXxxxxxxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx XX 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Extra Space Storage Account Manager The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed delivered to a Noteholder shall be mailed by first class mail, postage prepaid, delivered at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed delivered within the time prescribed. Failure to mail deliver a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed delivered in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Debentures on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Realty HoldingsTrust, L.P. 0000 Xxxx Xxx 000 Xxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000415) 000-0000 738–6521 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare Digital Realty Trust Incorporated 0000 Xxxx Xxx Trust, Inc. 000 Xxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000415) 000-0000 738–6521 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust CompanyXxxxx Fargo Bank, National Association Global Corporate Trust Services 000 Xxxxxxxx Xxxx., 00xx Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxx Xxxxxxx, Xxxxxxx XX 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Corporate Trust Services The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Debentureholder shall be mailed by first class mail, postage prepaid, at such NoteholderDebentureholder’s address as it appears on the Note Debenture Register and shall be sufficiently given to such Noteholder Debentureholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Debentureholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersDebentureholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsXxxxxx Realty, L.P. 0000 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Xxxxxx Realty Trust Incorporated 0000 Corporation 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global 000 Xxxx Xxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxx, Xxxxxxxxxx 00000 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx(Xxxxxx Realty, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier L.P. 3.250% Exchangeable Senior Notes due 2012) Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America 3.375% Senior Notes due 2021 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given given, delivered or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposespurposes if given, if given delivered or served by being (i) deposited postage prepaid by registered or certified mail in a post office letter boxbox addressed (until another address is filed by the Company with the Trustee) to Greenlight Capital Re, or sent by overnight courierLtd., or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx 00 Xxxxxx Xxxxxx, Xxxxx 000 Xxxxxxxxx0000, XX 00000 Telecopier No.: (000) 000Xxxxxx Xxx, X.X. Xxx 00000, Xxxxx Xxxxxx, XX0-0000 0000, Xxxxxx Islands, Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To General Counsel or (ii) delivered via email to xxxxx@xxxxxxxxxxxx.xx (until another email address is filed by the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: XxCompany with the Trustee). Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given given, delivered or made, for all purposes, if given given, delivered or served by being deposited, deposited postage prepaid, prepaid by registered or certified mail in a post office letter box, box addressed to the Corporate Trust Office or sent electronically to xxxxxx@xxxxxxxx.xxx and xxxxxxxxxxxxx@xxxxxxxx.xxx in PDF format and received by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. the Trustee. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Holder shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed within the time prescribed; provided that notices given to Holders of Global Notes may be given electronically through the facilities of the Depositary. If the Company sends a notice or communication to the Holders, it shall send a copy to the Trustee at the same time. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. The Trustee agrees to accept and act upon notice, instructions or directions pursuant to this Indenture sent by unsecured email, facsimile transmission or other similar unsecured electronic methods. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s good-faith reliance upon and compliance with such instructions or directions notwithstanding whether such instructions or directions conflict or are inconsistent with a subsequent written instruction or direction, unless a Responsible Officer of the Trustee has actual knowledge of such conflict or inconsistency, or if the subsequent written instruction or direction is never received. The party providing electronic instructions agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk of interception and misuse by third parties. With respect to any Global Note, any notice required to be delivered pursuant to this Indenture may, in lieu of the requirements set forth in this Indenture, be delivered in accordance with the applicable procedures of the Depositary in respect thereof.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Euro Xxxxx, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 0 Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are listed on the Irish Stock Exchange and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders holders of Notes Securities on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by express overnight courier, air courier for next day delivery or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdingsto Canadian Solar Inc., L.P. 0000 Xxxx Xx. 000 Xxxxxx Xxxx, Xxxxxx Xxx Xxxxxxxx, Xxxxxx, Xxxxx 000 XxxxxxxxxXxxxxxx 000000, XX 00000 Telecopier People's Republic of China, Fax No.: (00-000) 0000000-0000 0000, Attention: XxXxxx Xxx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, box or sent by telecopier transmission addressed as follows: U.S. The Bank Trust Companyof New York, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxFloor 4 East, Xxxxxxx 00000 Telecopier New York, New York 10286, Fax No.: (000) 000-0000 or (000) 000-0000, Attention: Xxxx Xxxxxx-Global Trust Services (Canadian Solar Inc. - 6.0% Convertible Senior Notes due 2017) with a copy to: The Bank of New York, 00/X Xxxxx Xxxxxxx Xxxxx, Healthcare Realty Holdings0 Xxxxx'x Xxxx Xxxx, L.P. Xxxx Xxxx, Fax No. (000) 0000-0000 to the attention of Global Corporate Trust (Canadian Solar Inc. - 6.0% Convertible Senior Notes due 2017). The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Securityholder shall be mailed to him by first class mail, postage prepaid, or sent by express overnight air courier for next day delivery at such Noteholder’s his address as it appears on the Note Security Register and shall be sufficiently given to such Noteholder him if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Securityholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersSecurityholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor Company shall be in writing (including electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes, if given delivered in person or served mailed by being deposited postage prepaid by first class mail (registered or certified mail in a post office letter boxcertified, return receipt requested) or sent by overnight courierair courier guaranteeing next day delivery to: EchoStar Corporation, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxx Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-Xxxxxxxxx, Xxxxxxxx 00000, Attention General Counsel, with a copy to White & Case LLP, 0000 Xxxxxx xx xxx Xxxxxxxx, Xxx Xxxx, Xxx Xxxx 00000, Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxxx Xxxxxxx, Executive Vice President Xxxxxx X. Xxxxxxxx and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: XxXxxxxxxxx Xxxx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee or the Collateral Agent shall be in writing (including electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes, if given delivered in person or served mailed by being deposited, postage prepaid, by first class mail (registered or certified mail in a post office letter boxcertified, return receipt requested) or sent by overnight courier, or sent by telecopier transmission addressed as followsair courier guaranteeing next day delivery to: U.S. The Bank of New York Mellon Trust Company, National Association Global N.A., 000 Xxxxxx Xxxxxx, 16th Floor, Houston, Texas 77002, Attention: Corporate Trust Services 000 Xxxxx Xxxxx XxxxxxAdministration, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxEmail: xxxxxx.xxxxxxxx@xxx.xxx, Xxxxxxx 00000 Telecopier No.Telephone: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. 0000. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed All notices and communications (other than those sent to a Noteholder Holders of Notes) shall be mailed deemed to have been duly given at the time delivered by first class hand, if personally delivered; five Business Days after being deposited in the mail, postage prepaid, if mailed; when receipt acknowledged, if sent by electronic mail; the next Business Day after timely delivery to the courier, if sent by overnight air courier guaranteeing next day delivery; and via email in PDF format, when actually received. Any notice or communication sent to a Holder shall be mailed to it by first class mail (or electronic transmission in accordance with the Applicable Procedures in the case of Notes held in book-entry form), postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed or sent within the time prescribed. Any notice or communication will also be so mailed to any Person described in TIA §313(c), to the extent required by the TIA. Failure to mail send a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed sent in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. 100 The Trustee and the Collateral Agent shall have the right to accept and act upon instructions, including funds transfer instructions (“Instructions”) given pursuant to this Indenture and the Security Documents and delivered using Electronic Means (as defined below); provided, however, that the Company and/or the Guarantors, as applicable, shall provide to the Trustee and the Collateral Agent an incumbency certificate listing officers with the authority to provide such Instructions (“Authorized Officers”) and containing specimen signatures of such Authorized Officers, which incumbency certificate shall be amended by the Company and/or the Guarantors, as applicable, whenever a person is to be added or deleted from the listing. If the Company and/or the Guarantors, as applicable, elects to give the Trustee or Collateral Agent Instructions using Electronic Means and the Trustee or Collateral Agent in its discretion elects to act upon such Instructions, the Trustee’s and the Collateral Agent’s understanding, as applicable, of such Instructions shall be deemed controlling. The Company and/or the Guarantors, as applicable, understand and agree that the Trustee and the Collateral Agent cannot determine the identity of the actual sender of such Instructions and that the Trustee and the Collateral Agent shall conclusively presume that directions that purport to have been sent by an Authorized Officer listed on the incumbency certificate provided to the Trustee and the Collateral Agent have been sent by such Authorized Officer. The Company and/or the Guarantors, as applicable, shall be responsible for ensuring that only Authorized Officers transmit such Instructions to the Trustee and the Collateral Agent and that the Company and/or the Guarantors, as applicable, and all Authorized Officers are solely responsible to safeguard the use and confidentiality of applicable user and authorization codes, passwords and/or authentication keys upon receipt by the Company and/or the Guarantors, as applicable. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s or the Collateral’s, as applicable, reliance upon and compliance with such Instructions notwithstanding such directions conflict or are inconsistent with a subsequent written instruction. The Company and/or the Guarantors, as applicable, agree: (i) to assume all risks arising out of the use of Electronic Means to submit Instructions to the Trustee and the Collateral Agent, including without limitation the risk of the Trustee and Collateral Agent acting on unauthorized Instructions, and the risk of interception and misuse by third parties; (ii) that it is fully informed of the protections and risks associated with the various methods of transmitting Instructions to the Trustee and the Collateral Agent and that there may be more secure methods of transmitting Instructions than the method(s) selected by the Company and/or the Obligor, as applicable; (iii) that the security procedures (if any) to be followed in connection with its transmission of Instructions provide to it a commercially reasonable degree of protection in light of its particular needs and circumstances; and (iv) to notify the Trustee and the Collateral Agent, as applicable, immediately upon learning of any compromise or unauthorized use of the security procedures. Notwithstanding any other provision of this Indenture or any Note, where this Indenture or any Note provides for notice of any event or any other communication (including any notice of redemption or repurchase) to a holder of a Global Note (whether by mail or otherwise), such notice shall be sufficiently given if given to the Depositary (or its designee) pursuant to the standing instructions from the Depositary or its designee, including by electronic mail in accordance with accepted practices at the Depositary.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Euro Xxxxx, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to Trust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register Paying Agent and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.Transfer Agent:

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsEssex Portfolio, L.P. 0000 920 Xxxx Xxx XxxxxxXxxxxx Xxxxx Xxxx Xxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xx. Xxxx X. MeredithXxxxxxx Dance, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Essex Property Trust, Inc. 920 Xxxx Xxx XxxxxxXxxxxx Xxxxx Xxxx Xxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xx. Xxxx X. MeredithXxxxxxx Dance, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Onx Xxxxxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxx Xxxxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xxxxxx Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. (Essex Portfolio) The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Pruitt, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America 3.70% Senior Notes due 2023 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings80 MPT Operating Partnership, L.P. 0000 Xxxx Xxx Xxxxxx1000 Xxxxx Xxxxxx Xxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 200-000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxMedical Properties Trust, Inc. 1000 Xxxxx Xxxxxx Xxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 200-000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Wilmington Trust Company, National Association Global Corporate Trust Services 000 as Trustee Rxxxxx Square North 1000 Xxxxx Xxxxx XxxxxxXxxxxx Xxxxxx Xxxxxxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000XX 00000-0000 Attention: Xxxx XxxxxxCorporate Capital Markets Facsimile No.: 300-Xxxxx, Healthcare Realty Holdings, L.P. 000-0000 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsBioMed Realty, L.P. 0000 Xxxx Xxx Xxxxxx00000 Xxxxxxxx Xxxxxx Drive San Diego, Xxxxx 000 Xxxxxxxxx, XX 00000 California 92128 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare BioMed Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxTrust, Xxxxx 000 XxxxxxxxxInc. 00000 Xxxxxxxx Xxxxxx Drive San Diego, XX 00000 California 92128 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxx Xxxxx Xxxxxx, 00xx Xxxxx 0000 Mailstop LM-AZ-16P Xxx Xxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxx X. Xxxxxx-Xxxxx, Healthcare Corporate Trust Services (BioMed Realty Holdings, L.P. 2010 Indenture) The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.. 77

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsEssex Portfolio, L.P. 0000 900 Xxxx Xxx XxxxxxXxxxxx Xxxxx Xxxx Xxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xx. Xxxx X. MeredithMxxxxxx Dance, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Essex Property Trust, Inc. 900 Xxxx Xxx XxxxxxXxxxxx Xxxxx Xxxx Xxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xx. Xxxx X. MeredithMxxxxxx Dance, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Oxx Xxxxxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx00 Xxx Xxxxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Axxxxx Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. (Essex Portfolio) The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Xxxxx Holding, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithVice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Xx. Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: (000) 000-+00 000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 0 Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Facsimile No.: +00 000 000 0000 To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 000 000 0000 The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are listed on the Irish Stock Exchange and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing in the English language and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Xxxxx Holding, LLCc/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +(0)00 000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are admitted to trading on the Global Exchange Market and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier facsimile transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsPiedmont Operating Partnership, L.P. LP 00000 Xxxxx Xxxxx Parkway, Suite 350 Xxxxx Xxxxx, Xxxxxxx 00000-0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier Facsimile No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Piedmont Office Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxTrust, Inc. 00000 Xxxxx 000 XxxxxxxxxXxxxx Parkway, XX 00000 Telecopier Suite 350 Xxxxx Creek, Georgia 30097-1523 Facsimile No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxx Xxxxxxx Xxxxxx, 0xx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxxxxxxxxxxxx 00000 Attention: Xxxx X. Xxxxxxxx, Xxxxxxx 00000 Telecopier Xx., Vice President Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Euro Xxxxx, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000-0000 Attention: General Counsel Email address: xxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, To the Trustee: Deutsche Trustee Company Limited Winchester House 1 Great Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: +00 (000) 000-0)000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 0 Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Facsimile No.: +00 (0)000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 000 000 0000 Email address: XXX-XXX.XXX@xx.xxx Attention: Issuer Services (Debt and Agency Services) The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer Company or any Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the IssuerHoldings: Healthcare Realty Digital Delta Holdings, L.P. 0000 LLC Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the GuarantorOperating Partnership: Healthcare Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. General Counsel To the Parent: Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer (000) 000-0000 Attention: General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust CompanyXxxxx Fargo Bank, National Association Global Corporate Trust Services 000 Xxxxx X. Xxxxx Xxxxxx, 0xx Xxxxx 0000 Mailstop LM-AZ-16P Xxxxx 0X Xxx Xxxxxxx, Xxxxxxx XX 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxCorporate, Healthcare Realty Holdings, L.P. Municipal & Escrow Services The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed sent to a Noteholder Holder shall be mailed sent by first class mail, postage prepaid, or by electronic submission at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or any Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by electronic mail in PDF format (if receipt of such transmission is confirmed by reply e-mail or telephonically), or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsAFC Gamma, L.P. Inc. 500 Xxxxxxxxxx Xxxx., Xxxxx 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxx Xxxxx, XX 00000 Telecopier Attention: Gxxxxxx Xxxx Telephone No.: *** Email: *** 55 With a copy to (000) 000-0000 which shall not constitute notice): O’Melveny & Mxxxx LLP Times Square Tower 7 Xxxxx Xxxxxx Xxx Xxxx, Xxx Xxxx 00000 Attention: XxJxxxx X. Xxx, Esq. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier Telephone No.: (000) 000-0000 Attention*** Email: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer *** Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by electronic mail in PDF format (if receipt of such transmission is confirmed by reply e-mail or telephonically), or sent by telecopier transmission addressed as follows: U.S. Bank TMI Trust CompanyCompany 1000 Xxxxxxxxx Xxxx, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx XxxxxxSuite 480 Atlanta, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier GA 30328 Attention: Dxxxx X. Xxxxxxxx Telephone No.: *** Email: *** With a copy to (000) 000which shall not constitute notice): Pxxxxxx Coie LLP 1000 Xxxxxx xx xxx Xxxxxxxx, 00xx Xxxxx Xxx Xxxx, XX 00000-0000 Attention: Xxxx Xxxxxx-XxxxxRxxxxx Xxxxxxx, Healthcare Realty Holdings, L.P. Esq. Telephone No.: *** Email: *** The Trustee, by notice to the Issuer, and the Issuer, by notice to the Trustee, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register or via DTC and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer Company or any Guarantor shall be in writing and any notice, direction, request or demand hereunder to or upon the Trustee or to or upon any Noteholder shall be deemed to have been sufficiently given or made, for all purposespurposes (i) upon receipt, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter boxwhen delivered personally; (ii) upon receipt, or when sent by facsimile (evidence by mechanically or electronically generated receipt by the sender's facsimile machine); or (iii) one (1) Business Day after deposit with a nationally recognized overnight courierdelivery service, in each case properly addressed to the party to receive the same. The addresses and facsimile numbers of such communications shall be: If to the Company or sent by telecopier transmission addressed as followsany Guarantor: To 119 RCN Corporation 105 Carnegie Center Princeton, NJ 08540 Xxxxxxxxx:(000)-000-0000 Facsimile:(609)-734-3830 Attention: General Counsel Xx xo the IssuerTrustee: Healthcare Realty HoldingsHSBC Bank USA, L.P. 0000 Xxxx Xxx XxxxxxNational Association 452 Fifth Avenue New York, Xxxxx 000 XxxxxxxxxNY 10018 Xxxxxxx Xxxxxxxxxx 10 East 40th Street, 14th Floor New York, XX 00000 Telecopier No.Xxxxxxxxx: Xxxxxxxxxxx Xxxxx Facsimile: (000212) 000525-0000 Attention1300 If to a Noteholder: XxXx xxx xxxress and facsimile number of such Noteholder, as set forth on the Note Register, which shall initially include the information set forth in the Note Purchase Agreement regarding notices. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any The Trustee shall use reasonable commercial efforts to provide any notice or communication mailed of default, notice of redemption and notice of conversion to a Noteholder shall be mailed each Holder by first class mailfacsimile, postage prepaid, at if and to the extent such Noteholder’s address as it appears on Holder's facsimile number is set forth in the Note Register and shall be sufficiently given Register. Xxxxure to such Noteholder if so mailed within the time prescribed. Failure to mail give a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed given or made in the manner provided above, it is duly givengiven or made, whether or not the addressee receives it. Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, at any time, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver.

Addresses for Notices, Etc. Any notice notice, request or demand which that by any provision of this Supplemental Indenture Agreement is required or permitted to be given or served by the Trustee Representative or by the Holders of Notes on the Issuer Company or Guarantor the Guarantors, if any, shall be in writing and deemed to have been sufficiently given or made, for all purposes upon actual receipt if given or served by registered or certified mail or reputable overnight courier, postage prepaid, or if by electronic mail, at such time as it is delivered to the addressee, addressed (until another address is filed by the Company with the Representative) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: Chief Financial Officer; Email: with a copy (which shall not constitute notice) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: General Counsel; Email: . Any notice, direction, request or demand hereunder to or upon the Representative shall be deemed to have been sufficiently given or made, for all purposes, upon actual receipt if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by reputable overnight courier, postage prepaid, or sent if by telecopier transmission electronic mail, at such time as it is delivered to the addressee, addressed as follows: To (until another address is filed by the Issuer: Healthcare Realty HoldingsRepresentative with the Company) to c/o Magnetar Financial LLC, L.P. 0000 Xxxx Xxx Xxxxxxxxx Xxxxxx, Xxxxx 000 Xxxxxxxxx00xx Xxxxx, XX 00000 Telecopier No.Xxxxxxxx, Xxxxxxxx 00000; Email: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee Collateral Agent shall be deemed to have been sufficiently given or made, for all purposes, if given or served upon actual receipt addressed (until another address is filed by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: the Collateral Agent with the Company) to U.S. Bank Trust Company, National Association Global Corporate Trust Services Association, 000 Xxxxx Xxxxx Xxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx000, Xxxxxxx 00000 Telecopier No.Xxx Xxxx, XX 00000, Attn: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxXxxxx Xxxx, Healthcare Realty Holdings, L.P. or sent electronically in .pdf format to the Collateral Agent at . The TrusteeRepresentative, by notice to the IssuerCompany and the Collateral Agent, may designate additional or different addresses for subsequent notices or communications. Any The Company, by notice to the Representative and the Collateral Agent, may designate additional or communication mailed to a Noteholder shall be mailed different addresses for subsequent notices or communications. The Collateral Agent, by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.notice

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders holders of Notes Debentures on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, box or sent by telecopier transmission addressed as follows: To the IssuerGenCorp Inc., Highway 50 & Aerojet Road, Rancho Cordova, CA 95670 (mailing address: Healthcare Realty HoldingsX.X. Xxx 000000, L.P. 0000 Xxxx Xxxxxxxxxx, XX, 00000, Xxxxxxxxx: Deputy General Couxxxx, xxxxxxxxx: 000.000.0000 Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any noticexxxxce, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, box or sent by telecopier transmission addressed as follows: U.S. The Bank of New York Trust Company, National Association Global Corporate Trust Services 000 N.A., 700 South Flower Street, Suite 500, Los Angeles, California 90017-4100, Xxxxxxxxx: Xxxxxxxxx Xxxxx Xxxxx XxxxxxXxxxxxxxxxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.Xxxxxxxxx: (000) 000-0000 Attention0006, Facsimile: Xxxx Xxxxxx(213) 630-Xxxxx6298. Any notice or demanx xxxx xx xxx provision of xxxx Xxxxxxxxx is required or permitted to be given or served by the Company may, Healthcare Realty Holdingsat the Company's written request received by the Trustee not fewer than five (5) Business Days prior (or such shorter period of time as may be acceptable to the Trustee) to the date on which such notice must be given or served, L.P. be given or served by the Trustee in the name of and at the expense of the Company. The Trustee, by notice to the IssuerCompany, or the Company, by notice to the Trustee, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Debentureholder shall be mailed to him by first class mail, postage prepaid, at such Noteholder’s his address as it appears on the Note Debenture Register and shall be sufficiently given to such Noteholder him if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Debentureholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersDebentureholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice All notices and other communications provided to any party hereto under this Mortgage or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor other Indebtedness Document shall be in writing and addressed, delivered or transmitted to such party at the address or facsimile number set forth below or at such other address or facsimile number as may be designated by such party in a notice to the other parties. All such notices and communications shall be deemed to have been sufficiently properly given or madeif (x) hand delivered with receipt acknowledged by the recipient; (y) if mailed, for all purposes, if given or served by being upon the fifth (5th) Business Day after the date on which it is deposited postage prepaid by in registered or certified mail mail, postage prepaid, return receipt requested or (z) if by Federal Express or other nationally- recognized express courier service with instructions to deliver on the following Business Day, on the next Business Day after delivery to such express courier service. Notices and other communications may be given by facsimile but shall be deemed to be received upon automatic facsimile confirmation of receipt thereof by the intended recipient machine therefor with the original of such notice or communication to be given in the manner provided in the second sentence of this Section; provided, however, that the failure to deliver a post office letter boxcopy in accordance with the second sentence of this Section shall not invalidate the effectiveness of such facsimile notice. Mortgagee: Xxxxx Fargo Bank, or sent by overnight courierNational Association 00 Xxxxxxxx, or sent by telecopier transmission addressed as follows00xx Xxxxx Xxx Xxxx, Xxx Xxxx 00000 Attention: To the Issuer: Healthcare Realty HoldingsCMES-Specialized Agency and Trust Administrator, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.Marina District Finance Company Telefax: (000) 000-0000 AttentionWith a copy to: Xx. Xxxxxxxx Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx LLP 000 Xxxxxxx Xxxxxx, 00xx Xxxxx 000 XxxxxxxxxXxx Xxxx, XX 00000 Telecopier No.Xxx Xxxx 00000-0000 Attn: Xxxxxxx Xxxxxxxx-Xxxxxx, Esq. Telefax: (000) 000-0000 Mortgagor: Marina District Development Company, LLC Xxx Xxxxxxx Xxx Xxxxxxxx Xxxx, Xxx Xxxxxx 00000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.Xxxxxx Xxxxxxxx Telefax: (000) 000-0000 and Attention: Xxxxxx X. Xxxxx, Xx., Esq. Telefax: (000) 000-0000 With a copy to: Xxxx Gaming Corporation 0000 Xxxxxx Xxxxxx Parkway, 9th Floor Las Vegas, NV 89169 Attention: Xxxx Xxxxxxxx Telefax: (000) 000-0000 and Attention: Xxxxx X. Xxxxxx, Esq. Telefax: (000) 000-Xxxxx0000 Any Person may change the address to which any such notice, Healthcare Realty Holdingsreport, L.P. The Trusteedemand or other instrument is to be delivered or mailed to that person, by furnishing written notice of such change to the Issuerother parties, may designate additional or different addresses for subsequent notices or communications. Any but no such notice or communication mailed to a Noteholder of change shall be mailed effective unless and until received by first class mail, postage prepaid, at such Noteholder’s address as it appears other parties. Attorneys for the parties are authorized to give notices on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives itbehalf of their respective clients.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Senior Notes on the Issuer or Guarantor shall be in writing and the Guarantors shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed box as follows: To if to the IssuerIssuer and/or the Initial Guarantors: Healthcare Realty HoldingsAGCO Corporation 4000 Xxxxx Xxxxx Xxxxxxx Duluth, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Georgia 30096 Attention: Xx. Xxxx X. MeredithGeneral Counsel Email: Rxxxx.Xxxxxx@xxxxxxxx.xxx and also to: AGCO Corporation 4000 Xxxxx Xxxxx Xxxxxxx Duluth, President and Chief Executive Officer ccGeorgia 30096 Attention: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the GuarantorEmail: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxDxxxx.Xxxxx@xxxxxxxx.xxx and also to: Txxxxxxx Pxxxxx Xxxxxxxx Sxxxxxx LLP 600 Xxxxxxxxx Xxxxxx Suite 3000 Atlanta, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Georgia 30308 Attention: Xx. Xxxx W. Xxxxxxxx Dxxxxxxxx, Jr. Exxx X. MeredithXxxxxx Email: Bxxxxxxx.Xxxxxxxxx@xxxxxxxx.xxx Exxx.Xxxxxx@xxxxxxxx.xxx if to the Trustee, President and Chief Executive Officer ccPaying Agent or Security Registrar: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. HSBC Bank Trust CompanyUSA, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx60 Xxxxxx Xxxxxxxxx East New York, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 New York 10001 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. ISV Deal Management Email: cxxxxxxxxxxxxxxxxxxx@xx.xxxx.xxx The Trustee, by notice to the IssuerIssuer and the Guarantors, may designate additional or different addresses for subsequent notices or communications. The Issuer and any Guarantor, by notice to the Trustee, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Holder of Senior Notes shall be mailed to him or her by first class mail, postage prepaid, at such Noteholder’s his or her address as it appears on the Note Security Register and shall be sufficiently given to such Noteholder him if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. Where this Indenture provides for notice of any event to a Holder of a Global Security, such notice shall be sufficiently given if given to the Depositary for such Security (or its designee), pursuant to the Applicable Procedures of the Depositary, not later than the latest date, if any, and not earlier than the earliest date, if any, prescribed for the giving of such notice.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor Company shall be deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in writing a post office letter box addressed (until another address is filed by the Company with the Trustee) to CorEnergy Infrastructure Trust, Inc., 0000 Xxxxxx, Xxx. 0000, Xxxxxx Xxxx, XX 00000, Attention: Chief Executive Officer, with a copy to Husch Xxxxxxxxx LLP, 0000 Xxxx Xxxxxx, Xxxxx 0000, Xxxxxx Xxxx, Xx 00000, Attention: Xxxxx Xxxxxx. Any notice, direction, request or demand hereunder to or upon the Trustee, Paying Agent, Note Registrar, Custodian and Conversion Agent shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, box addressed to or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail electronically in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as followsPDF format to: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxx X.X. Xxxx Xxxxx Xx. Xxxxx, XX 00000 Attn: Xxxxx X. Xxxxxx Email: xxxxx.x.xxxxxx@xxxxxx.xxx Telephone: (000) 000.0000 Facsimile: (000) 000.0000 With a copy to: Xxxxxxx LLP 00 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxxxxxxxxxx, Xxxxxxx XX 00000 Telecopier No.Attn: Xxxx X. Xxxxx, Esq. Email: xxxx.xxxxx@xxxxxxx.xxx Telephone: (000) 000.0000 Facsimile: (000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. ) 000.0000 The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Holder shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed within the time prescribed; provided that (notwithstanding any provisions in this Indenture requiring notice or communication to be mailed or delivered to a Holder at its address as it appears on the Note Register) notices given to Holders of Global Notes may be given through the facilities of the Depositary. Failure to mail deliver a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed delivered in the manner provided above, it is duly given, whether or not the addressee receives it. Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in reliance upon such waiver. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. The Trustee agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail, pdf, facsimile transmission or other similar unsecured electronic methods, provided, however, that the Trustee shall have received an incumbency certificate listing persons designated to give such instructions or directions and containing specimen signatures of such designated persons, which such incumbency certificate shall be amended and replaced whenever a person is to be added or deleted from the listing. If the Company elects to give the Trustee e-mail or facsimile instructions (or instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s good faith reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The Company agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Securities to or on the Issuer Companies or the Guarantor shall may be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified first class mail in a post office letter boxbox addressed (until another address is filed by the Companies with the Trustee), or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdingsif to Accenture Capital Inc., L.P. 0000 000 Xxxx Xxx Xxxxxxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 00000, Attention: Xx. Xxxxx X. Xxxxxx; if to Accenture Global Capital DAC, c/o Accenture LLP, 000 Xxxx X. MeredithXxxxxxx Xxxxxx, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President XX 00000, Attention: Xxxxx X. Xxxxxx; and Chief Financial Officer To if to the Guarantor: Healthcare Realty Trust Incorporated 0000 , Accenture plc, c/o Accenture LLP, 000 Xxxx Xxx Xxxxxxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 00000, Attention: XxXxxxx X. Xxxxxx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder by the Companies or the Guarantor, or any Securityholder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being depositedmade in writing at its Corporate Trust Department, postage prepaid000 Xxxxx Xxxxxx Xxxxx, by registered or certified mail in a post office letter boxSuite 6200B, Floor 62, Mailbox #44, Chicago, Illinois 60606, Email: xxxx.xxxxxxx@xxx.xxx, Phone: 000-000-0000, or at any other address previously furnished in writing to the Companies by the Trustee. The Trustee shall have the right to accept and act upon instructions, including funds transfer instructions (“Instructions”) given pursuant to this Indenture and delivered using Electronic Means; provided, however, that the Issuer and/or the Guarantor, as applicable, shall provide to the Trustee an incumbency certificate listing officers with the authority to provide such Instructions (“Authorized Officers”) and containing specimen signatures of such Authorized Officers, which incumbency certificate shall be amended by the Issuer and/or the Guarantor, as applicable, whenever a person is to be added or deleted from the listing. If the Issuer and/or the Guarantor, as applicable, elects to give the Trustee Instructions using Electronic Means and the Trustee in its discretion elects to act upon such Instructions, the Trustee’s understanding of such Instructions shall be deemed controlling. The Issuer and the Guarantor understand and agree that the Trustee cannot determine the identity of the actual sender of such Instructions and that the Trustee shall conclusively presume that directions that purport to have been sent by overnight courier, or an Authorized Officer listed on the incumbency certificate provided to the Trustee have been sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. such Authorized Officer. The Trustee, by notice Issuer and the Guarantor shall be responsible for ensuring that only Authorized Officers transmit such Instructions to the Trustee and that the Issuer, may designate additional or different addresses for subsequent notices or communicationsthe Guarantor and all Authorized Officers are solely responsible to safeguard the use and confidentiality of applicable user and authorization codes, passwords and/or authentication keys upon receipt by the Issuer and/or the Guarantor, as applicable. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it The Trustee shall not affect its sufficiency be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with respect such Instructions notwithstanding such directions conflict or are inconsistent with a subsequent written instruction. The Issuer and the Guarantor agree: (i) to other Noteholders. If a notice or communication is mailed in assume all risks arising out of the manner provided aboveuse of Electronic Means to submit Instructions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized Instructions, and the risk of interception and misuse by third parties; (ii) that it is duly givenfully informed of the protections and risks associated with the various methods of transmitting Instructions to the Trustee and that there may be more secure methods of transmitting Instructions than the method(s) selected by the Issuer and/or the Guarantor, whether as applicable; (iii) that the security procedures (if any) to be followed in connection with its transmission of Instructions provide to it a commercially reasonable degree of protection in light of its particular needs and circumstances; and (iv) to notify the Trustee immediately upon learning of any compromise or not unauthorized use of the addressee receives itsecurity procedures.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsXxxxxx Realty, L.P. 0000 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Kilroy Realty Trust Incorporated 0000 Corporation 00000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global 000 Xxxx Xxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxx, Xxxxxxxxxx 00000 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx(Xxxxxx Realty, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier L.P. 4.25% Exchangeable Senior Notes due 2014) Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Company shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsXX Xxxxx Operating Partnership, L.P. 0000 Xxxx 000 Xxxxxxxxx Xxxxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Reckson Operating Partnership, L.P. 000 Xxxxxxxxx Xxxxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxXxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel To the Company: XX Xxxxx Realty Corp. 000 Xxxxxxxxx Xxxxxx Xxx Xxxx, President and Chief Executive Officer ccXX 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer (000) 000-0000 Attention: General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. The Bank Trust Companyof New York Mellon, National Association Global as Trustee 000 Xxxxxxx Xxxxxx Floor 8W New York, NY 10286 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier Administration Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it. The Trustee agrees to accept and act upon instructions or directions pursuant to this Indenture sent by unsecured e-mail, PDF, facsimile transmission or other similar unsecured electronic methods, provided, however, that the Trustee shall have received an incumbency certificate listing persons designated to give such instructions or directions and containing specimen signatures of such designated persons, which such incumbency certificate shall be amended and replaced whenever a person is to be added or deleted from the listing. If the Issuer or Company elects to give the Trustee e-mail or facsimile instructions (or instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The Issuer and Company agree to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor the Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Xxxxx Holding, LLC c/o Digital Realty HoldingsTrust, L.P. 0000 Inc. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithVice President, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Treasury To the Company (as Guarantor: Healthcare ): Digital Realty Trust Incorporated 0000 Trust, L.P. Xxxx Xxx Xxxxxxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Xx. Vice President, Treasury To the General Partner (as Guarantor): Digital Realty Trust, Inc. Xxxx X. MeredithXxxxxxxxxxx Xxxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopier No.: Mr. J. Xxxxxxxxxxx Xxxxxxx(000) 000 0000 Attention: General Counsel Email address: xxxxxxxxxxxxxx@xxxxxxxxxxxxx.xxx Telecopier No.: (000) 000-0000 Attention: Vice President, Executive Vice President and Chief Financial Officer Treasury Any notice, direction, request or demand hereunder to or upon the Trustee and the Agents shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 To the Trustee: Deutsche Trustee Company Limited Xxxxxxxxxx Xxxxx 0 Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Xxxxxx Xxxxxxx 00000 Telecopier Facsimile No.: (000) 000-+00 000 000 0000 Attention: Xxxx Xxxxxx-XxxxxTrust & Securities Services Email address: XXX-XXX.XXX@xx.xxx To the Paying Agent and Transfer Agent: Deutsche Bank AG, Healthcare Realty Holdings, L.P. London Branch Winchester House 0 Xxxxx Xxxxxxxxxx Xxxxxx Xxxxxx XX0X 0XX Facsimile No.: +00 000 000 0000 Email address: XXX-XXX.XXX@xx.xxx To the Registrar and Transfer Agent: Deutsche Bank Luxembourg S.A. 0 Xxxxxxxxx Xxxxxx Xxxxxxxx L-1115 Luxembourg Facsimile No.: +00 000 000 0000 Email address: XXX-XXX.XXX@xx.xxx The TrusteeTrustee and the Agents, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. All notices to the Holders shall be valid if published in a manner which complies with the rules and regulations of the Irish Stock Exchange or any other relevant authority on which the Notes are for the time being listed and so long as the Notes are listed on the Irish Stock Exchange and the guidelines of the Irish Stock Exchange so require, filed with the Companies Announcement Office of the Irish Stock Exchange. Any such notice will be deemed to have been given on the date of the first publication or, where required to be published in more than one newspaper, on the date of the first publication in all required newspapers. If publication as provided above is not practicable, notice will be given in such other manner, and shall be deemed to have been given on such date, as the Trustee may approve. Any notice or communication mailed to a Noteholder Holder shall be mailed by first class mail, postage prepaid, at such NoteholderHolder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder Holder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.:(000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.:(000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America 3.500% Senior Notes due 2026 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer Company or any Guarantor shall be in writing (including facsimile and electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box addressed (until another address is furnished by the Company or any Guarantor to the Trustee) to 000 0xx Xxxxxx, Xxxxxxx, Xxxxxxxxxxxxx 00000; Attention: Senior Vice President, General Counsel & Secretary, or sent electronically in PDF format to the following e-mail address: xxxxxxxx@xxxxxxxxxxx.xxx, with a copy (which shall not constitute notice) to Xxxxxxxx & Xxxxx LLP, 000 Xxxxxxxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000 (fax: (000) 000-0000); Attention: Xxxx X. Xxxx, P.C., or sent electronically in PDF format to the following email address: xxxx.xxxx@xxxxxxxx.xxx. Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing (including facsimile and electronic mail in PDF format) and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, box addressed to the Corporate Trust Office or sent by overnight courier, or sent by telecopier transmission addressed as followselectronically in PDF format to the following e-mail address: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xxxxxxx.xxxxxxxx@xxxxxx.xxx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed delivered or to be delivered to a Noteholder Holder of Certificated Notes shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register (or sent electronically in PDF format to the e-mail address of such Holder, if any, specified on the Note Register) and shall be sufficiently given to such Noteholder it if so mailed (or sent, in the case of an electronic transmission) within the time prescribed. Any notice or communication delivered or to be delivered to a Holder of Global Notes shall be delivered in accordance with the Applicable Procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed. Failure to mail send a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed sent in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail (or electronically in PDF format), then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. In addition to the foregoing, the Trustee agrees to accept and act upon notice, instructions or directions pursuant to this Indenture sent by unsecured e-mail, pdf, facsimile transmission or other similar unsecured electronic methods. If the party elects to give the Trustee e-mail or facsimile instructions (or instructions by a similar electronic method) and the Trustee in its discretion elects to act upon such instructions, the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The party providing electronic instructions agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including without limitation the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Debentures on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Digital Realty HoldingsTrust, L.P. 0000 Xxxx Xxx 000 Xxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare Digital Realty Trust Incorporated 0000 Xxxx Xxx Trust, Inc. 000 Xxxxxxx Xxxxxx, Xxxxx 000 0000 Xxx Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust CompanyXxxxx Fargo Bank, National Association Global Corporate Trust Services 000 Xxxxxxxx Xxxx., 00xx Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxx Xxxxxxx, Xxxxxxx XX 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Corporate Trust Services The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder Debentureholder shall be mailed by first class mail, postage prepaid, at such NoteholderDebentureholder’s address as it appears on the Note Debenture Register and shall be sufficiently given to such Noteholder Debentureholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder Debentureholder or any defect in it shall not affect its sufficiency with respect to other NoteholdersDebentureholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America 3.750% Senior Notes due 2027 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice notice, request or demand which that by any provision of this Supplemental Indenture Agreement is required or permitted to be given or served by the Trustee Representative or by the Holders of Notes on the Issuer Company or Guarantor the Guarantors, if any, shall be in writing and deemed to have been sufficiently given or made, for all purposes upon actual receipt if given or served by registered or certified mail or reputable overnight courier, postage prepaid, or if by electronic mail, at such time as it is delivered to the addressee, addressed (until another address is filed by the Company with the Representative) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: Chief Financial Officer; Email: [intentionally omitted] with a copy (which shall not constitute notice) to Appgate Cybersecurity, Inc., 0 Xxxxxxxx Xxxxx, Xxxxx XX-0-X, Xxxxx Xxxxxx, Xxxxxxx 00000; Attention: General Counsel; Email: [intentionally omitted]. Any notice, direction, request or demand hereunder to or upon the Representative shall be deemed to have been sufficiently given or made, for all purposes, upon actual receipt if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by reputable overnight courier, postage prepaid, or sent if by telecopier transmission electronic mail, at such time as it is delivered to the addressee, addressed as follows: To (until another address is filed by the Issuer: Healthcare Realty HoldingsRepresentative with the Company) to c/o Magnetar Financial LLC, L.P. 0000 Xxxx Xxx Xxxxxxxxx Xxxxxx, Xxxxx 000 Xxxxxxxxx00xx Xxxxx, XX 00000 Telecopier No.Xxxxxxxx, Xxxxxxxx 00000; Email: (000) 000-0000 Attention: Xx[intentionally omitted]. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee Collateral Agent shall be deemed to have been sufficiently given or made, for all purposes, if given or served upon actual receipt addressed (until another address is filed by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: the Collateral Agent with the Company) to U.S. Bank Trust Company, National Association Global Corporate Trust Services Association, 000 Xxxxx Xxxxx Xxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx000, Xxxxxxx 00000 Telecopier No.Xxx Xxxx, XX 00000, Attn: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxXxxxx Xxxx, Healthcare Realty Holdings, L.P. or sent electronically in .pdf format to the Collateral Agent at [intentionally omitted]. The TrusteeRepresentative, by notice to the IssuerCompany and the Collateral Agent, may designate additional or different addresses for subsequent notices or communications. The Company, by notice to the Representative and the Collateral Agent, may designate additional or different addresses for subsequent notices or communications. The Collateral Agent, by notice to the Representative and the Company, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed delivered or to be delivered to a Noteholder Holder of Physical Notes shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed sent within the time prescribed. Failure to mail or deliver a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed sent or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it.. If by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give notice as provided above, then such notification as shall be made with the approval of the Representative shall constitute a sufficient notification for every purpose hereunder. If it is impossible or, in the opinion of the Representative, impracticable to give any notice by publication in the manner herein required, then such publication in lieu thereof as shall

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Noteholders on the Issuer or Guarantor shall be in writing and Company shall be deemed to have been sufficiently given or made, for all purposespurposes if given or served by being deposited postage prepaid by mail in a post office letter box addressed (until another address is filed by the Company with the Trustee) to Fifth Street Finance Corp., if 00 Xxxx Xxxxxx, 00xx Xxxxx, Xxxxx Xxxxxx, Xxx Xxxx 00000, Attention: Xxxxxxx X. Xxxxxx. Any notice, direction, request or demand hereunder to or upon the Trustee shall be given or served by being deposited postage prepaid by registered or certified mail in a post office letter boxbox addressed, or sent by overnight courierfacsimile, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdingsto Deutsche Bank Trust Company Americas, L.P. 0000 Trust and Securities Services, 00 Xxxx Xxx Xxxxxx, Xxxxx 000 XxxxxxxxxXX XXX 00-0000, XX 00000 Telecopier No.Xxx Xxxx, Xxx Xxxx 00000, Attention: Corporate Deal Manager — Fifth Street Finance Corp., Tel: (000) 000-0000 Attention: Xx. Xxxx X. Meredith0000, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xx. Xxxx X. Meredith0000, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxxwith a copy to Deutsche Bank Trust Company Americas, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. c/o Deutsche Bank National Trust Company, National Association Global Corporate Trust Services & Securities Services, 000 Xxxxx Xxxxx XxxxxxXxx, Xxxxx 0000 Mailstop LMXX XXX 00-AZ-16P Xxxxxxx0000, Xxxxxxx 00000 Telecopier No.Xxxxxx Xxxx, Xxx Xxxxxx 00000, Attention: Corporates Team Deal Manager — Fifth Street Finance Corp., Tel: (000) 000-0000 Attention0000, Fax: Xxxx Xxxxxx(000) 000-Xxxxx, Healthcare Realty Holdings, L.P. 0000. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed to him by first class mail, postage prepaid, at such Noteholder’s his address as it appears on the Note Register and shall be sufficiently given to such Noteholder him if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which that by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer Company or on the Guarantor shall be deemed to have been sufficiently given or made, for all purposes if given or served by being (a) deposited postage prepaid by registered or certified mail in a post office letter box addressed (until another address is filed by the Company with the Trustee) to Lantheus Holdings, Inc., 000 Xxxxxx Xxxx Xxxx, Xxxxx Xxxxxxxxx, XX 00000, Attention: Xxxxxx Xxxxxxxx, Chief Financial Officer and Treasurer, and Xxxxxx Xxxxxxxxxxx, SVP, General Counsel and Corporate Secretary, with a copy to Xxxxx Xxxx LLP, 000 Xxxxxxx Xxxxxxxxx, Xxxxxx, XX 00000, Attention: Xxxxxx X. Xxxxxxxx, Partner, and Xxxxxx X. Xxx-Xxxx, Partner, or (b) emailed to xxxxxx.xxxxxxxx@xxxxxxxx.xxx and xxxxxx.xxxxxxxxxxx@xxxxxxxx.xxx, copying xxxxxxxxx@xxxxxxxxx.xxx and xxxxxxxx@xxxxxxxxx.xxx. Any notice, direction, approvals, request, demand or communications hereunder or with respect to the Notes to or upon the Trustee in each of its capacities hereunder shall be in writing (provided that any communication sent to Trustee hereunder must be in the form of a document that is signed manually or by facsimile or by way of a digital signature, including electronic images of handwritten signatures and digital signatures provided by DocuSign, Orbit, Adobe Sign or any other digital signature provider acceptable to the Trustee) and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Holdings, L.P. 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the receipt by a Responsible Officer of the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global at the Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Office. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed delivered or to be delivered to a Noteholder Holder of Physical Notes shall be mailed to it by first class mail, postage prepaid, at such Noteholder’s its address as it appears on the Note Register and shall be sufficiently given to such Noteholder it if so mailed within the time prescribed. Any notice or communication delivered or to be delivered to a Holder of Global Notes shall be delivered in accordance with the applicable procedures of the Depositary and shall be sufficiently given to it if so delivered within the time prescribed. Failure to mail or deliver a notice or communication to a Noteholder Holder or any defect in it shall not affect its sufficiency with respect to other NoteholdersHolders. If a notice or communication is mailed or delivered, as the case may be, in the manner provided above, it is duly given, whether or not the addressee receives it. In case by reason of the suspension of regular mail service or by reason of any other cause it shall be impracticable to give such notice to Holders by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. In addition to the foregoing, the Trustee agrees to accept and act upon notice, instructions or directions pursuant to this Indenture sent by unsecured e-mail, facsimile transmission or other similar unsecured electronic methods. If any party elects to give the Trustee e-mail or facsimile instructions (or instructions by a similar electronic method), the Trustee’s understanding of such instructions shall be deemed controlling. The Trustee shall not be liable for any losses, costs or expenses arising directly or indirectly from the Trustee’s reliance upon and compliance with such instructions notwithstanding such instructions conflict or are inconsistent with a subsequent written instruction. The party providing electronic instructions agrees to assume all risks arising out of the use of such electronic methods to submit instructions and directions to the Trustee, including, without limitation, the risk of the Trustee acting on unauthorized instructions, and the risk or interception and misuse by third parties.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Securities to or on the Issuer or Guarantor shall Company may be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified first class mail in a post office letter boxbox addressed (until another address is filed by the Company with the Trustee), or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsResidential Capital Corporation, L.P. 0000 8000 Xxxxxxxxxx Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: Xxxxxxxxxxx, Xxxxxxxxx 00000. Any notice or demand which by any provision of this Indenture is required or permitted to be given or served by the Trustee or by the Holders of Securities to or on any Guarantor may be given or served by being deposited postage prepaid first class mail in a post office letter box addressed (000) 000-0000 Attention: Xxuntil another address is filed by the Company with the Trustee), at the address for such Guarantor set forth on Exhibit B hereto or in the Supplemental Indenture pursuant to which such Guarantor shall have guaranteed the Company’s obligations hereunder. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder by any Securityholder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being depositedmade in writing at its Corporate Trust Office, postage prepaidwhich is at the date of this Indenture, by registered or certified mail in 60 Xxxx Xxxxxx, Xxx Xxxx, Xxx Xxxx 00000 (with a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. copy to Deutsche Bank National Trust Company, National Association Global Corporate Transaction Banking, Trust Services 000 Xxxxx Xxxxx and Securities Services, 20 XxXxxxxx Xxxxxx, Xxxxx 0000 Mailstop LMMail Stop 01-AZ-16P Xxxxxxx0105, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxSummit, Healthcare Realty HoldingsNew Jersey 07901), L.P. The Trusteeexcept that for purposes of presentation of Securities for payment or registration of transfer or exchange, by notice to such term means the Issuer, may designate additional office or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder agency which at any particular time its corporate agency business shall be mailed by first class mailconducted, postage prepaidwhich at the date of this Indenture is Deutsche Bank National Trust Company, at such Noteholder’s address as it appears on the Note Register Global Transaction Banking, Trust and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided aboveSecurities Services, it is duly given20 XxXxxxxx Xxxxxx, whether or not the addressee receives itMail Stop 01-0105, Summit, New Jersey 07901.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsBioMed Realty, L.P. 0000 Xxxx Xxx Xxxxxx00000 Xxxxxxxx Xxxxxx Drive San Diego, Xxxxx 000 Xxxxxxxxx, XX 00000 California 92128 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel To the Guarantor: Healthcare BioMed Realty Trust Incorporated 0000 Xxxx Xxx XxxxxxTrust, Xxxxx 000 XxxxxxxxxInc. 00000 Xxxxxxxx Xxxxxx Drive San Diego, XX 00000 California 92128 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Counsel Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxx Xxxxx Xxxxxx, 00xx Xxxxx 0000 Mailstop LM-AZ-16P Xxx Xxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxx X. Xxxxxx-Xxxxx, Healthcare Corporate Trust Services (BioMed Realty Holdings, L.P. 0000 Xxxxxxxxx 6.125% Senior Notes due 2020) The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier .pdf transmission (receipt of which has been confirmed via return email) addressed as follows: To the Issuer: Healthcare Realty HoldingsEssex Portfolio, L.P. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXxxxxxx Xxx, Executive Vice President and President, Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated Essex Property Trust, Inc. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXxxxxxx Xxx, Executive Vice President and President, Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxx Xxxxxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxx Xxxxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxXxxxx Xxxxx (Essex Portfolio) All notices, Healthcare Realty Holdingsapprovals, L.P. consents, requests and any communications hereunder must be in writing (provided that any communication sent to Trustee hereunder must be in the form of a document that is signed manually or by way of a digital signature provided by DocuSign (or such other digital signature provider as specified in writing to Trustee by the authorized representative), in English. The Issuer and Guarantor each agree to assume all risks arising out of the use of using digital signatures and electronic methods to submit communications to Trustee, including without limitation the risk of Trustee acting on unauthorized instructions, and the risk of interception and misuse by third parties. The Issuer, any Guarantor or the Trustee, by written notice to the Issuerothers, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Any notice or communication will also be so mailed to any Person in the Trust Indenture Act, to the extent required by the Trust Indenture Act. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsAmerican Residential Properties OP, L.P. 0000 Xxxx Xxx XxxxxxXxxxxxxx Xxxxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer General Partner To the Guarantor: Healthcare Realty Trust Incorporated American Residential Properties, Inc. 0000 Xxxx Xxx XxxxxxXxxxxxxx Xxxxxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Xxxxx Xxxxxxxxxx Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier Attention: Xxxx Xxxxxx-Xxxxx Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any Notwithstanding anything to the contrary in this Indenture, any notice or communication mailed to a Noteholder shall be mailed given through the facilities of the Depositary in accordance with the Depositary’s customary procedures; provided, however, that notices to holders holding certificated Notes shall be given by first class mail, postage prepaid, at mail to the addresses of such Noteholder’s address Holders as it appears on they appear in the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribedRegister. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes Securities on the Issuer or Guarantor Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Lexington Realty Holdings, L.P. 0000 Trust Oxx Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 Xxxxxxxxx0000 Xxx Xxxx, XX 00000 Telecopier Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the GuarantorWith a copy to: Healthcare Lexington Realty Trust Incorporated 0000 Oxx Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 Xxxxxxxxx0000 Xxx Xxxx, XX 00000 Telecopier Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: Xx. Xxxx X. MeredithGeneral Counsel And a copy to: Pxxx Xxxxxxxx LLP 1000 Xxxxxxxxx Xxxxxx, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx X.X. Xxxxx 000 Xxxxxxx, Executive Vice President and XX 00000-0000 Facsimile No.: (000) 000-0000 Attention: Exxxxxxxx Xxx To the Guarantors: Lexington Realty Trust Oxx Xxxx Xxxxx, Xxxxx 0000 Xxx Xxxx, Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: Chief Financial Officer With a copy to: Lexington Realty Trust Oxx Xxxx Xxxxx, Xxxxx 0000 Xxx Xxxx, Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: General Counsel And a copy to: Pxxx Xxxxxxxx LLP 1000 Xxxxxxxxx Xxxxxx, X.X. Xxxxx 000 Xxxxxxx, XX 00000-0000 Facsimile No.: (000) 000-0000 Attention: Exxxxxxxx Xxx Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.:

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor Guarantors shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Lexington Realty Holdings, L.P. 0000 Trust Oxx Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 Xxxxxxxxx0000 Xxx Xxxx, XX 00000 Telecopier Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the GuarantorWith a copy to: Healthcare Lexington Realty Trust Incorporated 0000 Oxx Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 Xxxxxxxxx0000 Xxx Xxxx, XX 00000 Telecopier Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: XxGeneral Counsel And a copy to: Pxxx Xxxxxxxx LLP 70 Xxxx 00xx Xxxxxx Xxx Xxxx, Xxx Xxxx 00000 Facsimile No.: (000) 000-0000 Attention: Sxxxx X. Xxxx, Esq. To the Guarantors: Lexington Realty Trust Oxx Xxxx X. MeredithXxxxx, President and Chief Executive Officer ccXxxxx 0000 Xxx Xxxx, Xxx Xxxx 00000-0000 Facsimile No.: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and (000) 000-0000 Attention: Chief Financial Officer With a copy to: Lexington Realty Trust Oxx Xxxx Xxxxx, Xxxxx 0000 Xxx Xxxx, Xxx Xxxx 00000-0000 Facsimile No.: (000) 000-0000 Attention: General Counsel And a copy to: Pxxx Xxxxxxxx LLP 70 Xxxx 00xx Xxxxxx Xxx Xxxx, Xxx Xxxx 00000 Facsimile No.: (000) 000-0000 Attention: Sxxxx X. Xxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.:

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty Trust of America Holdings, L.P. 0000 Xxxx Xxx XxxxxxLP 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. To the Guarantor: Healthcare Realty Trust Incorporated 0000 Xxxx Xxx Xxxxxxof America, Inc. 00000 Xxxxx Xxxxxxxxxx Xxxx, Xxxxx 000 XxxxxxxxxXxxxxxxxxx, XX Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx Xxxxx X. MeredithPeters, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx XxxxxxxXx. Xxxxxx X. Milligan, Executive Vice President and Chief Financial Officer With a copy to: O’Melveny & Xxxxx LLP Xxx Xxxxxxxxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxxxx, Xxxxxxxxxx 00000 Telecopy No.: (000) 000-0000 Attention: Xxxxx X. Xxxxx, Esq. Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. Trust of America 2.950% Senior Notes due 2022 The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes of the applicable series on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier .pdf transmission (receipt of which has been confirmed via return email) addressed as follows: To the Issuer: Healthcare Realty HoldingsEssex Portfolio, L.P. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxxxxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated Essex Property Trust, Inc. 0000 Xxxx Xxx XxxxxxXxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Email: (000) 000-0000 xxxxxxxx@xxxxx.xxx Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as follows: U.S. Bank Trust Company, National Association Global Corporate Trust Services 000 Xxxxx Xxxxx Xxx Xxxxxxxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P XxxxxxxXxx Xxxxxxxxx, Xxxxxxx Xxxxxxxxxx 00000 Telecopier No.Fax: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxXxxxx Xxxxx (Essex Portfolio) The Issuer, Healthcare Realty Holdings, L.P. The any Guarantor or the Trustee, by written notice to the Issuerothers, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed. Any notice or communication will also be so mailed to any Person in the Trust Indenture Act, to the extent required by the Trust Indenture Act. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders of Notes on the Issuer or Guarantor shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier transmission addressed as follows: To the Issuer: Healthcare Realty HoldingsKxxxxx Realty, L.P. 0000 10000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Kxxxxx Realty Trust Incorporated 0000 Corporation 10000 Xxxx Xxx XxxxxxXxxxxxx Xxxxxxxxx, Xxxxx 000 XxxxxxxxxXxx Xxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder to or upon the Trustee shall be in writing and shall be deemed to have been sufficiently given or made, for all purposes, if when received after being given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or hand delivered, or sent by telecopier facsimile transmission addressed as follows: U.S. Bank Trust Company, National Association Global 600 Xxxx Xxxxx Xxxxxx, 00xx Xxxxx Xxx Xxxxxxx, Xxxxxxxxxx 00000 Attention: Corporate Trust Services 000 Xxxxx Xxxxx Xxxxxx(Kxxxxx Realty, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxxx, Xxxxxxx 00000 Telecopier L.P. 5.000% Senior Notes due 2015) Facsimile No.: (000) 000-0000 Attention: Xxxx Xxxxxx-Xxxxx, Healthcare Realty Holdings, L.P. The Trustee, by notice to the Issuer, may designate additional or different addresses for subsequent notices or communications. Any notice or communication mailed to a Noteholder shall be mailed by first class mail, postage prepaid, at such Noteholder’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribed; provided that notices given or communications made to a beneficial holder may be given through the facilities of the Depositary in accordance with the Depositary’s customary procedures. Failure to mail a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed or given in the manner provided above, it is duly given, whether or not the addressee receives it.

Addresses for Notices, Etc. Any notice or demand which by any provision of this Supplemental Indenture is required or permitted to be given or served by the Trustee or by the Holders holders of Notes on the Issuer Company and any notice, direction, request or Guarantor shall be in writing and demand hereunder to or upon the Trustee or to or upon any Noteholder shall be deemed to have been sufficiently given or made, for all purposespurposes (i) upon receipt, if given or served by being deposited postage prepaid by registered or certified mail in a post office letter boxwhen delivered personally; (ii) upon receipt, or when sent by facsimile (evidence by mechanically or electronically generated receipt by the sender’s facsimile machine); or (iii) one (1) Business Day after deposit with a nationally recognized overnight courierdelivery service, or sent by telecopier transmission in each case properly addressed as followsto the party to receive the same. The addresses and facsimile numbers of such communications shall be: To If to the IssuerCompany: Healthcare Realty HoldingsElectroglas, L.P. Inc. 0000 Xxxx Xxxxxxxxx Xxx XxxxxxXxx Xxxx, Xxxxx 000 Xxxxxxxxx, XX Xxxxxxxxxx 00000 Telecopier No.Telephone: (000) 000-0000 Facsimile: (000) 000-0000 Attention: Xx. Xxxxxx X. Xxxxx with a copy to: Xxxxxxxx & Xxxxxxxx, LLP 000 Xxxx X. MeredithXxxx Xxxx Xxxx Xxxx, President and Chief Executive Officer ccXxxxxxxxxx Telephone: Mr. J. Xxxxxxxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer To the Guarantor: Healthcare Realty Trust Incorporated (000) 000-0000 Xxxx Xxx Xxxxxx, Xxxxx 000 Xxxxxxxxx, XX 00000 Telecopier No.Facsimile: (000) 000-0000 Attention: Xx. Xxxx X. Meredith, President and Chief Executive Officer cc: Mr. J. Xxxxxxxxxxx Xxxxxx Xxxxxxx, Executive Vice President and Chief Financial Officer Any notice, direction, request or demand hereunder Esq. If to or upon the Trustee shall be deemed to have been sufficiently given or made, for all purposes, if given or served by being deposited, postage prepaid, by registered or certified mail in a post office letter box, or sent by overnight courier, or sent by telecopier transmission addressed as followsTrustee: U.S. The Bank of New York Trust Company, National Association Global Corporate Trust Services N.A. 000 Xxxxx Xxxxx Xxxxxx, Xxxxx 0000 Mailstop LM-AZ-16P Xxxxxx Xxxxxx Xxx Xxxxxxx, Xxxxxxx XX 00000 Telecopier No.Telephone: (000) 000-0000 Facsimile: (000) 000-0000 Attention: Xxxx Xxxxxx-XxxxxCorporate Trust Administration If to a Noteholder: At the address and facsimile number of such Noteholder, Healthcare Realty Holdingsas set forth on the Note Register, L.P. which shall initially include the information set forth in the Securities Purchase Agreement regarding notices. The Trustee, by notice to the IssuerCompany, may designate additional or different addresses for subsequent notices or communications. Any The Trustee shall use reasonable commercial efforts to provide any notice or communication mailed of default, notice of redemption and notice of conversion to each holder by facsimile, if and to the extent such holder’s facsimile number is set forth in the Note Register. The Trustee agrees to accept and act upon facsimile transmission of written instructions and/or directions pursuant to this Indenture given by the Company, provided, however that: (i) the Company, subsequent to such facsimile transmission of written instructions and/or directions, shall provide the originally executed instructions and/or directions to the Trustee in a Noteholder timely manner and (ii) such originally executed instructions and/or directions shall be mailed signed by first class mail, postage prepaid, at such Noteholderan authorized officer of the Company who could execute an Officer’s address as it appears on the Note Register and shall be sufficiently given to such Noteholder if so mailed within the time prescribedCertificate under this Indenture. Failure to mail give a notice or communication to a Noteholder or any defect in it shall not affect its sufficiency with respect to other Noteholders. If a notice or communication is mailed given or made in the manner provided above, it is duly givengiven or made, whether or not the addressee receives it.