AMENDMENT NO. 1 TO LEASE

Amendment No. 1 to Building B Bridge Space Lease

This AMENDMENT NO. 1 TO LEASE (“Amendment”) is dated as of this 9^th day of November, 2015 (the “Amendment Date”), by and between SANTA XXXXX PHASE I PROPERTY LLC, a Delaware limited liability company (“Landlord”) and PALO ALTO NETWORKS, INC., a Delaware corporation (“Tenant”),

RECITALS

A.Landlord’s predecessor in interest and Tenant entered into that certain Lease dated as of May 28, 2015 (the “Lease”) for premises comprised of approximately 121,953 rentable square feet of floor area (“Leased Premises”) on the second, third, and fourth floors of the building located in the City of Santa Xxxxx, County of Santa Xxxxx, State of California, with a street address of 0000 Xxxxx Xxxxxxxxx, all as more particularly described in the Lease; and

B.Landlord and Tenant now desire to amend the Lease on the terms and conditions set forth herein.

AGREEMENT

NOW THEREFORE, for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, Landlord and Tenant hereby agree as follows:

1.Definitions. All capitalized terms used in this Amendment but not otherwise defined shall have the meanings assigned to them in the Lease.

2.Intended Commencement Date. The definition of “Intended Commencement Date” in Paragraph 1.1of the Lease is hereby deleted and replaced in its entirety with the following:



“Intended Commencement Date:	February 1, 2016, with respect to the fourth (4^th) floor of the Leased Premises (the “4^thFloor Intended Commencement Date”), and, May 1, 2016 with respect to the second (2^nd) and third (3^rd) floors of the Leased Premises (the “2^nd and 3^rd Floor Intended Commencement Date”), in each case subject to Paragraph 2.3 hereof.”

3.List of Exhibits. The Exhibit C in the list of Exhibits set forth in Article 1 of the Lease is hereby amended to read as follows:

Exhibit C –Work Letter

4.Landlord’s Work.

(a)Paragraph 2.4 of the Lease is hereby modified by deleting the second sentence thereof and replacing it with the following:

On or before the 4^th Floor Intended Commencement Date, Landlord shall deliver the fourth (4^th) floor of the Leased Premises with the 4^th Floor Tenant Improvements (as defined in the Work Letter attached hereto as Exhibit C) (the “Work Letter”) substantially complete (as described in Paragraph 7 of the Work Letter) and with the

Amendment No. 1 to Building B Bridge Space Lease

fourth (4^th) floor of the Leased Premises and such portion of the Landlord’s Work being Title 24 and ADA compliant as configured upon delivery to Tenant. On or before the 2^nd and 3^rd Floor Intended Commencement Date, Landlord shall deliver the second (2^nd) and third (3^rd) floors of the Leased Premises with the 2^nd and 3^rd Floor Tenant Improvements (as defined in the Work Letter) substantially complete and with the second (2^nd) and third (3^rd) floors of the Leased Premises and such portion of the Landlord’s Work being Title 24 and ADA compliant as configured upon delivery to Tenant (the foregoing work in the entirety of the Leased Premises is referred to herein as “Landlord’s Work”). For the avoidance of confusion, there shall be no penalties and Tenant shall have no termination rights on account of Landlord’s failure to complete the foregoing portions of the Landlord’s Work by the dates set forth herein, it being the intent of the parties that the sole consequence of such delays would be similar delays in the dates by which Base Monthly Rent would commence under this Lease.

(b)Exhibit C attached to the Lease is hereby deleted and replaced with Exhibit C attached to this Amendment.

5.Deletion of Termination Right. Paragraph 2.3(b) of the Lease is hereby deleted, it being the intention of Landlord and Tenant that Tenant shall have no right to terminate the Lease as set forth in such Paragraph 2.3(b).

6.Lease Commencement Date And Lease Term.

(a)Clause (b) of the first sentence of Paragraph 2.3(a) is hereby deleted and replaced with the following: “(ii) the 2^nd and 3^rd Floor Intended Commencement Date”.

(b)A new Paragraph 2.3(b) is hereby added to the Lease to read as follows:

(b) Notwithstanding Paragraph 2.3(a) above, if Tenant elects to occupy a portion of the Leased Premises for the conduct of Tenant’s business prior to the Lease Commencement Date, then Tenant shall be required to pay Base Monthly Rent and utilities with respect to such portion of the Leased Premises and to comply with all other provisions of this Lease (including but not limited to Article 9 below) applicable to the portion of the Leased Premises so occupied, but the Lease Commencement Date shall not occur until the date set forth in Paragraph 2.3(a) above; provided, however, that Tenant shall not elect to occupy the Leased Premises pursuant to this Paragraph 2.3(b) prior to substantial completion of the Landlord’s Work in such portion of the Leased Premises.

(c)The following sentence is hereby deleted from Paragraph 2.3(a) of the Lease: “By no later than three (3) months before the Intended Commencement Date, Landlord shall complete so much of Landlord’s Work as is required to enable such early occupancy.”

(d)Notwithstanding any contrary or inconsistent provision of the Lease or this Amendment, Tenant shall be required to pay Base Monthly Rent and utilities with respect to the fourth floor of the Leased Premises upon substantial completion of the 4^th Floor Tenant Improvements (as defined in the Work Letter) and delivery of the fourth floor of the Leased Premises in the condition described in Paragraph 2.4 of the Lease, as amended by Section 4(a) of this Amendment.

7.Condition Precedent To Lease Amendment. Landlord’s obligations hereunder are subject to the receipt by Landlord, no later than fifteen (15) business days after the date hereof, of the Lender’s Consent, as hereinafter defined. Landlord hereby agrees to use diligent efforts to obtain the

Amendment No. 1 to Building B Bridge Space Lease

Lender’s Consent by such date; however, if Landlord does not receive the Lender’s Consent by such date, this Amendment shall, at Landlord’s option, thereupon be deemed terminated and of no further force or effect, and neither party shall have any further rights, obligations, or liabilities hereunder. As used herein, the term “Lender’s Consent” means a written consent to this Amendment and the amendment to the Building F Lease entered into substantially concurrently with this Amendment, in form reasonably satisfactory to Landlord, executed by the holder of the promissory note secured by any deed of trust encumbering the fee interest in the real property of which the Leased Premises are a part.

8.Ratification. The Lease, as amended by this Amendment, is hereby ratified by Landlord and Tenant and Landlord and Tenant hereby agree that the Lease, as so amended, shall continue in full force and effect.

9.Miscellaneous.

9.1 Voluntary Agreement. The parties have read this Amendment and the mutual releases contained in it, and on the advice of counsel they have freely and voluntarily entered into this Amendment.

9.2 Attorney’s Fees. If either party commences an action against the other party arising out of or in connection with this Amendment, the prevailing party shall be entitled to recover from the non-prevailing party, reasonable attorney’s fees and costs of suit.

9.3 Successors. This Amendment shall be binding on and inure to the benefit of the parties and their successors.

9.4 Counterparts. This Amendment may be signed in two or more counterparts. When at least one such counterpart has been signed by each party, this Amendment shall be deemed to have been fully executed, each counterpart shall be deemed to be an original, and all counterparts shall be deemed to be one and the same agreement.

IN WITNESS WHEREOF, Landlord and Tenant have executed this Amendment as of the date first written above.



	TENANT: PALO ALTO NETWORKS, INC. , a Delaware corporation By: _/s/ Xxxx X. McLaughlin_______________________________ Printed Name: __Mark D. McLaughlin_______________________ Title: President By: _/s/ Xxxxxxx Tomlinson________________________________ Printed Name: __Steffan Tomlinson_________________________ Title: Chief Financial Officer

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Amendment No. 1 to Building B Bridge Space Lease

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	LANDLORD: SANTA XXXXX PHASE I PROPERTY LLC, a Delaware limited liability company
	By: Santa Xxxxx Campus Partners LLC, a Delaware limited liability company, its Sole Member By: Menlo Equities Development Company IX LLC, a California limited liability company, its Manager By: Menlo Equities V LLC, a California limited liability company, its Manager By: Menlo Legacy Holdings L.P., a California limited partnership, its Managing Member By:_/s/ Xxxxx X. Bullock________ Xxxxx X. Xxxxxxx, President

EXHIBIT C

WORK LETTER

THIS WORK LETTER (“Work Letter”) sets forth the agreement of Landlord and Tenant with respect to the improvements to be constructed in the Leased Premises, as defined in the Lease to which this Work Letter is attached as an exhibit. In the event of any inconsistency between the terms of this Work Letter and the terms of the Lease, the terms of the Lease shall control. All defined terms used herein shall have the meanings set forth in the Lease, unless otherwise defined in this Work Letter.

1.Construction of Tenant Improvements. As used in this Work Letter, the term “Tenant Improvements” means the 2^nd and 3^rd Floor Tenant Improvements and the 4^th Floor Tenant Improvements.

(a)Construction of 4^th Floor Tenant Improvements. Tenant, through its architect, and Landlord, though its contractor, have prepared, and Landlord and Tenant have approved, the “4^th Floor Working Drawings,” defined herein as the plans and specifications and working drawings for improvements to the portion of the Leased Premises located on the fourth floor of the Building (the “4^th Floor Premises”), a list of which is attached hereto as Exhibit A. Landlord shall, through Devcon Construction, Inc. (the “Contractor”), furnish and install within the portion of the 4^th Floor Premises, substantially in accordance with the 4^th Floor Working Drawings, those items of general construction set forth on the 4^th Floor Working Drawings (the “4^th Floor Tenant Improvements”).

(b)Construction of 2^nd and 3^rd Floor Tenant Improvements. After completion of the process described in Paragraph 3 below concerning revisions to the 4^th Floor Working Drawings to adapt them for use in the portion of the Leased Premises located on the second and third floors of the Building (the “2^nd and 3^rd Floor Premises”), Landlord shall, through the Contractor, furnish and install within the 2^nd and 3^rd Floor Premises, substantially in accordance with the plans, specifications, working drawings, and finishes to be approved by Landlord and Tenant pursuant to Paragraph 3 below, those items of general construction (the “2^nd and 3^rd Floor Tenant Improvements”) set forth on the 2^nd and 3^rd Floor Working Drawings (as defined in Paragraph 3 below). The parties intend the 2^nd and 3^rd Floor Working Drawings to be substantially the same as the 4^th Floor Working Drawings (including but not limited to the finishes included therein).

(c)General. The quantities, character and manner of installation of all of the Tenant Improvements shall be subject to the limitations imposed by any applicable governmental regulations relating to conservation of energy and by applicable building codes and regulations. In addition, unless approved by Landlord in its sole discretion, Tenant agrees that the Tenant Improvements shall not require Landlord to perform work which would (i) require changes to structural components of the Building or the exterior design of the Building; (ii) require any material modification to the Building’s mechanical or electrical systems; (iii) be incompatible with the Building plans filed with the City of Santa Clara, California; or (iv) delay the completion of the Leased Premises beyond the Intended Commencement Date (this clause (iv) however, being subject to Tenant’s right to request Changes (as defined in Paragraph 5 below).

(d)Cost Estimates. To the extent possible, Landlord shall reasonably consult with Tenant concerning likely pricing impacts of design decisions for the Tenant Improvements as design progresses. Within ten (10) days after the date of this Amendment, with respect to the 4^th Floor Tenant Improvements, and prior to the start of construction, with respect to the 2^nd and 3^rd Floor Tenant Improvements, Landlord shall submit to Tenant a written estimate of the cost of such improvements. Tenant shall have the right to request modifications to the design of the Tenant Improvements in accordance with and subject to the terms of this Work Letter if the cost estimates are unsatisfactory to Tenant.

2.[RESERVED]

3.Approval of Working Drawings for2^nd and 3^rd Floor Premises.

(a)Landlord and Tenant acknowledge that Tenant shall retain its architect to adapt the 4^th Floor Working Drawings for use in the 2^nd and 3^rd Floor Premises, making such revisions thereto as are reasonably determined by Tenant to improve the functionality of the 2^nd and 3^rd Floor Premises. In this regard, Tenant’s architect shall prepare all architectural plans and specifications and finishes required for the construction of the 2^nd and 3^rd Floor Tenant Improvements (the “2^nd and 3^rd Floor Working Drawings”), in substantial conformance with the 4^th Floor Working Drawings, and shall prepare drawings and specifications for Changes (as defined below), if any, requested or required pursuant to paragraph 5 below. Landlord’s engineer, or the engineer retained through Contractor, shall, as a cost of the Tenant Improvements, provides such engineering work as is required in connection with the Tenant Improvements.

(b)Tenant shall submit the 2^nd and 3^rd Floor architectural CAD backgrounds needed for the 2^nd and 3^rd Floor Working Drawings to Landlord for Landlord’s design-build engineers no later than November 30, 2015, and the architectural 2^nd and 3^rd Floor Working Drawings by December 11, 2015, for Landlord’s approval, which approval shall not be unreasonably withheld or conditioned, subject to Section 1(c) of this Work Letter. Landlord will provide written approval or disapproval of the architectural 2^nd and 3^rd Floor Working Drawings within two (2) business days after such submission. If Landlord disapproves any part of the submission, the disapproval shall include written instructions adequate for Tenant’s architect to revise the 2^nd and 3^rd Floor Working Drawings. Such revisions shall be subject to Tenant’s approval, which shall not be unreasonably withheld. In the case of disapproval, Tenant shall cause the necessary revisions to be made and the revised 2^nd and 3^rd Floor Working Drawings to be submitted to Landlord within three (3) business days of Landlord’s disapproval. Landlord will similarly approve or disapprove the revised 2^nd and 3^rd Floor Working Drawings within two (2) business days after submission thereof to Landlord, with disapprovals to be handled as with the original submission. It shall be deemed reasonable for Landlord to withhold consent to any element of the 2^nd and 3^rd Floor Working Drawings or any Change thereto that will be reasonably likely to delay completion of the 2^nd and 3^rd Floor Tenant Improvements beyond the 2^nd and 3^rd Floor Intended Commencement Date unless Tenant agrees that such delay will constitute a Tenant Delay.

(c)Upon Landlord’s approval of the 2^nd and 3^rd Floor Working Drawings, Landlord shall be authorized to cause the Contractor to proceed with the construction of the Tenant Improvements in accordance with the 2^nd and 3^rd Floor Working Drawings.

4.Cost of Tenant Improvements.

(a)The Tenant Improvements will be constructed by Landlord on an “open-book” basis and Tenant shall be entitled to receive and review copies of all invoices and contracts with respect to the Tenant Improvements. Landlord shall pay the cost of the Tenant Improvements (as further defined below); provided, however, that, subject to the terms and conditions of this Work Letter, Landlord shall contribute a maximum of $85 per rentable square foot to the cost of the Tenant Improvements, for an aggregate maximum of $10,366,005 (the “Landlord Fund”) and Tenant shall contribute the Excess (defined below). The Landlord Fund shall be utilized only for building improvements to the Building and any related “soft costs” as set forth in the below description of the “cost of the Tenant Improvements”, including, but not limited to, design fees, consulting fees for audio/visual equipment, costs related to cabling, telephone lines, security, mechanical/electrical engineers’ fees and construction management fees for construction managers retained by Landlord, and not for signage or furniture costs. Therefore, except as otherwise provided herein, Landlord shall pay the aggregate cost of the Tenant Improvements up to an amount not to exceed the Landlord Fund and Tenant shall pay the excess of the aggregate cost of the Tenant Improvements over the Landlord Fund (the “Excess”) plus the cost of all Tenant’s Work (defined in Paragraph 6 below). Tenant shall pay the Excess as provided in Paragraph 4(b), and Tenant shall pay the cost of the Tenant’s Work, if any, directly to the persons or entities performing same. The “cost of the Tenant Improvements” as used in this Work Letter shall include all costs incurred by Landlord to plan, design and perform the Tenant Improvements as specified by the Working Drawings and any approved (or deemed approved) revisions thereof (including any Change), including without limitation, the fees and charges of the Contractor, architects, engineers, all permit and inspection fees and charges, permit expediting charges, Landlord’s fee for construction administration in an amount equal to one percent (1%) of the total hard costs of the Tenant Improvements, electricity costs from the date of this Work Letter until the Lease Commencement Date, and any costs incurred by or charged to Landlord for (i) substitution of materials or finishes due to the unavailability of materials or finishes specified in the applicable Working Drawings that would materially delay completion of the Tenant Improvements (provided that Landlord shall give Tenant written notice of such substitution), (ii) necessary modification of any portions of the Building or its systems to accommodate the Tenant Improvements, and (iv) to the extent required on account of the construction of the Tenant Improvements, any change or alteration to comply with applicable laws, regulations, codes or ordinances and/or the requirements of any building inspector with jurisdiction over Tenant Improvements. Notwithstanding anything to the contrary herein, Landlord shall pay for at its sole cost and expense, and Tenant shall have no responsibility for and the Landlord Fund shall not be used for the following: (a) attorneys' fees incurred in connection with negotiation of construction contracts; (b) interest and other costs of financing construction costs; or (c) penalties and late charges attributable to Landlord’s failure to pay construction costs (except where arising from Tenant’s failure to timely pay the Excess). Notwithstanding the foregoing, Landlord shall have no obligation to pay any cost of the Tenant Improvements during any time that Tenant is in monetary or material non-monetary default for which Landlord has provided Tenant notice thereof, and in such event, Landlord may suspend completion of the Tenant Improvements for so long as such default continues, and any delay in completing the Tenant Improvements arising from such suspension in work shall constitute a Tenant Delay. Upon completion of the Tenant Improvements and payment in full for the same, any remaining portion of the Landlord Fund shall be retained by Landlord and Tenant shall have no rights therein.

(b)If Landlord estimates at any time or from time to time that there will be an Excess, Landlord shall notify Tenant in writing of Landlord’s good faith estimate of the amount thereof, which estimate shall be itemized in reasonable detail. Tenant shall pay Landlord’s good faith estimate of the Excess billed by Landlord within ten (10) business days after it receives Landlord’s xxxx therefor. In the event Tenant fails to timely pay any such good faith estimate of the Excess, Landlord shall be entitled to suspend the performance of Landlord’s Work until such time as such payment is received by Landlord, and any delay in completion of the Tenant Improvements resulting from such suspension shall be deemed a Tenant Delay. At such time as the total cost of the Tenant Improvements is finally determined, Landlord shall notify Tenant of such amount in writing. If Tenant has not paid all of the Excess, such notice shall include Landlord’s xxxx to Tenant for the balance of the Excess not previously paid by Tenant, and if Tenant has paid more than the Excess, such notice shall include Landlord’s statement to Tenant showing the amount of the overpayment of the Excess. Tenant shall pay any such balance of the Excess to Landlord within ten (10) business days after the date when Tenant receives such notice and xxxx from Landlord, and Landlord shall pay any such overpayment of the Excess to Tenant within ten (10) business days after the date when Landlord gives such notice and statement to Tenant. All Landlord’s bills to Tenant for portions of the Excess and Landlord’s notice to Tenant of the finally determined cost of the Tenant Plans and the Landlord’s Work shall itemize the costs in question in reasonable detail.

5.Changes.

(a)Any request by Tenant for a change in the Tenant Improvements after approval of the applicable Working Drawings (a “Change”) shall be accompanied by all information necessary to clearly identify and explain the proposed Change (an “Estimate Request Form”). All Changes shall be subject to Landlord’s approval, not to be unreasonably withheld or condition, subject to Section 1(c) of this Work Letter. If Landlord is inclined to approve a Change, as soon as practicable after receipt of such an Estimate Request Form, Landlord shall notify Tenant of the estimated cost of such Change as well as the estimated increase in construction time caused by the Change (including the estimated amount of Tenant Delay), if any (a “Change Order”). Tenant shall approve in writing such estimates within two business days after receipt of Landlord’s notice, or the same shall be deemed disapproved. Upon receipt of such written request, Landlord shall be authorized to cause the Contractor to proceed with the implementation of the requested Change.

(b)The increased cost and time, as determined by Landlord, of all Changes, including the cost of architectural and engineering services required to revise the Working Drawings to reflect such Changes, the Contractor’s overhead and fee, and Landlord’s fee for construction administration services, shall be treated as costs of the Tenant Improvements, and shall be as determined by Landlord upon completion of the Tenant Improvements, subject only to Landlord’s furnishing to Tenant appropriate back up information from the Contractor concerning the increased costs and increased construction time.

6.Tenant’s Work. Landlord and Tenant acknowledge and agree that certain work that Tenant may perform for Tenant’s occupancy of the Leased Premises, including but not limited to the procurement and installation of furniture, fixtures, equipment, artwork and interior signage are beyond the scope of the Tenant Improvements and shall be performed by Tenant or its contractors at Tenant’s sole cost and expense. All such work (“Tenant’s Work”) shall be subject to Landlord’s prior written approval in its reasonable discretion. By prior arrangement with Landlord’s property manager, Tenant shall be permitted access to the Leased Premises per the schedule attached hereto as Exhibit B, in order to perform the Tenant’s Work, and Tenant shall adopt a construction/installation schedule for Tenant’s Work in conformance with the Contractor’s schedule, and shall perform Tenant’s Work in such a way as not to hinder or delay the operations of Landlord or the Contractor in the Building. Any costs incurred by Landlord as a result of any interference with Landlord’s operations by Tenant or its contractors shall be deducted from the Landlord Fund (to the extent remaining), or if the Landlord Fund has been depleted, shall be paid for by Tenant as Excess. Landlord shall give Tenant prompt notice of such excess costs together with reasonable supporting documentation. Landlord shall make reasonable efforts to notify Tenant of any such interference of which Landlord has actual knowledge. Tenant’s contractors shall be subject to Landlord’s prior written approval, and to the administrative supervision of the Contractor. Tenant’s Work shall comply with all of the following requirements:

(a)Tenant’s Work shall not proceed until Landlord has approved in writing: (i) Tenant’s contractors, (ii) proof of the amount and coverage of public liability and property damage insurance carried by Tenant’s contractors in the form of an endorsed insurance certificate naming Landlord, the Contractor, and the agents of Landlord and the Contractor as additional insureds, in an amount not less than two million dollars, and (iii) complete and detailed plans and specifications for Tenant’s Work.

(b)Tenant’s Work shall be performed in conformity with a valid permit when required, a copy of which shall be furnished to Landlord before such work is commenced. In any event, all Tenant’s Work shall comply with all applicable laws, codes and ordinances of any governmental entity

having jurisdiction over the Building. Landlord shall have no responsibility for Tenant’s failure to comply with such applicable laws. Any and all delay in obtaining a certificate of occupancy or a sign-off on the building permit card due to Tenant’s vendors is the responsibility of Tenant and shall be a Tenant’s Delay.

7.Substantial Completion; Tenant’s Delay.

(a)The applicable portion of the Tenant Improvements shall be deemed “substantially complete” upon the earlier of the following: (i) such portion of the Tenant Improvements has been substantially completed in accordance with the applicable Working Drawings and Landlord has delivered to Tenant of a temporary certificate of occupancy issued (or the building permit card “finaled”) by the City of Santa Xxxxx for such portion of the Leased Premises, (ii) Tenant’s architect furnishes a certificate of substantial completion confirming that the applicable Tenant Improvements have been substantially completed, subject to details of construction, decoration or mechanical adjustment which do not unreasonably affect Tenant’s ability to do business in the Leased Premises, or (iii) the date upon which Tenant opens for business in the applicable portion of the Leased Premises.

(b)If Landlord shall be delayed in substantially completing the Tenant Improvements beyond the applicable Intended Commencement Date as a result of any of the following (“Tenant’s Delays”):

(i)Tenant’s failure to furnish the information, instructions, and plans, specifications, drawings, or finishes required in paragraph 3 or approve the Working Drawings, within the applicable time periods specified in paragraph 3 or the schedule attached hereto as Exhibit B; or

(ii)(A) If the scope of the 2^nd and 3^rd Floor Working Drawings is materially different from that set forth in the 4^th Floor Working Drawings, or (B) any Changes to the 4^th Floor Working Drawings, or (C) any Changes to the 2^nd and 3^rd Floor Working Drawings requested by Tenant after approval thereof pursuant to paragraph 5 (including without limitation Tenant Changes which are requested but not subsequently approved by Tenant pursuant to paragraph 5); or

(iii)Any interruption or interference in Landlord’s construction of the Tenant Improvements caused by Tenant, its contractors or its vendors; or

(iv)Tenant’s failure to timely pay any amounts which Tenant is obligated to pay under this Work Letter; or

(v)Any other circumstance defined as a Tenant Delay in this Work Letter; or

(vi)Any other act, neglect, failure or omission of Tenant, its agents, employees or contractors that persists for more than twelve (12) hours following Landlord’s notice to Tenant thereof;

then the date upon which the payment of rental under the Lease shall commence shall be advanced by the cumulative duration of such Tenant’s Delays.

8.Designation of Agent. Tenant hereby designates and appoints Xxxxxxx Xxxxxxxxx or Cambridge CM Inc. (“Agent”) as its agent to act on its behalf with respect to its duties and obligations under this Work Letter. For the purposes of this appointment, Agent’s authority shall specifically include, but in no way be limited to, the following: (i) the approval of the Design Development Plans, (ii) the submission of any Changes, (iii) the delivery of any Estimate Requests, (iv) the approval of any Landlord responses to Estimate Requests, (v) the approval of all costs and time of architectural services, required to revise the Working Drawings to reflect any Changes, (v) the authorization of any overtime, and (vi) the authority to execute and deliver to Landlord any written authorizations requested by Landlord in connection with the construction of the Tenant Improvements. Tenant expressly acknowledges that this Appointment is made with the knowledge that Landlord and its affiliates will rely on the authority granted to Agent herein. Accordingly, Landlord shall be deemed a third party beneficiary of this Appointment. Tenant further acknowledges that the authority hereby conferred will continue in full force and effect until Landlord shall receive notice in writing, signed by the Tenant, of the revocation of the authority herein granted. Such revocation shall be effective only as to actions taken by the Agent subsequent to receipt by Landlord of such notice. Tenant agrees to indemnify, defend and hold Landlord harmless from any and all claims, liabilities, losses, damages, costs and expenses, including without limitation, all reasonable attorneys’ fees, asserted against or suffered by Landlord resulting from Landlord’s reliance on this appointment.

EXHIBIT A

4^TH FLOOR WORKING DRAWINGS: LIST OF PLANS, SPECIFICATIONS AND DRAWINGS