Common use of of the Exchange Act Clause in Contracts

of the Exchange Act. The Holder agrees by acquisition of a Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv) or the commencement of a Blackout Period, such Holder will forthwith discontinue disposition of Restricted Securities pursuant to any Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i), or until it is advised in writing, in accordance with the notice provisions of Section 4.3 herein (the "Advice"), by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings that are incorporated by reference in the Prospectus. If so directed by the Company, the Holder will deliver to the Company all copies, other than permanent file copies, then in such Holder's possession, of the Prospectus covering such Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give any such notice, the time period regarding the effectiveness of the Shelf Registration Statement set forth in Section 2.2(b) shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv) or the commencement of a Blackout Period to and including the date when the Holder shall have received the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i) or shall have received (in accordance with the notice provisions of Section 4.3)

of the Exchange Act. The Each Holder agrees by acquisition of a Transfer Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv6(c)(iii)(D) or the commencement of a Blackout Periodhereof, such Holder will forthwith discontinue disposition of Transfer Restricted Securities pursuant to any the applicable Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i)6(c)(xv) hereof, or until it is advised in writing, in accordance with the notice provisions of Section 4.3 herein writing (the "AdviceADVICE"), ) by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings that are incorporated by reference in the Prospectus. If so directed by the Company, the each Holder will deliver to the Company (at the Company's expense) all copies, other than permanent file copies, copies then in such Holder's possession, of the Prospectus covering such Transfer Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give any such notice, the time period regarding the effectiveness of the Shelf such Registration Statement set forth in Section 2.2(b) 3 or 4 hereof, as applicable, shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv6(c)(iii)(D) or the commencement of a Blackout Period hereof to and including the date when the each selling Holder covered by such Registration Statement shall have received the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i6(c)(xv) hereof or shall have received (in accordance with the notice provisions of Section 4.3)Advice.

of the Exchange Act. The Each Holder agrees by acquisition of a Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv2.3(b)(iv) or the commencement of a Blackout Black-Out Period, such Holder will forthwith discontinue disposition of Restricted Securities pursuant to any the Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i2.3(i), or until it is advised in writing, writing (in accordance with the notice provisions of Section 4.3 herein (the 5.3)(the "Advice"), ) by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings that are incorporated by reference in the Prospectus. If so directed by the Company, the each Holder will deliver to the Company all copies, other than permanent file copies, copies then in such Holder's possession, of the Prospectus covering such Restricted Securities that was current at the time of receipt of such notice. In the event If the Company shall give any such notice, the time period regarding the effectiveness of the Shelf Registration Statement set forth in Section 2.2(b2.2(c) shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv2.3(b)(iv) or the commencement of a Blackout Black-Out Period to and including until the date when that the Holder shall Company gives notice that the Registration Statement (as it may then have received the copies of the supplemented been amended or amended Prospectus contemplated by Section 2.4(isupplemented) is again effective or shall have received (in accordance with the notice provisions of Section 4.3)usable.

of the Exchange Act. The Each Holder agrees by acquisition of a Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv) or the commencement of a Blackout Period, such Holder will forthwith discontinue disposition of Restricted Securities pursuant to any Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i), or until it is advised in writing, in accordance with the notice provisions of Section 4.3 5.3 herein (the "Advice"), by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings fillings that are incorporated by reference in the Prospectus. If so directed by the Company, the each Holder will deliver to the Company all copies, other than permanent file copies, then in such Holder's possession, of the Prospectus covering such Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give any such notice, the time period regarding the effectiveness of the Shelf Registration Statement set forth in Section 2.2(b) shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv) or the commencement of a Blackout Period to and including the date when the each selling Holder covered by such Registration Statement shall have received the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i) or shall have received (in accordance with the notice provisions of Section 4.35.3)

of the Exchange Act. The Each Holder agrees by acquisition of a Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv) or the commencement of a Blackout Period, such Holder will forthwith discontinue disposition of Restricted Securities pursuant to any Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i), or until it is advised in writing, in accordance with the notice provisions of Section 4.3 3.3 herein (the "Advice"), by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings fillings that are incorporated by reference in the Prospectus. If so directed by the Company, the each Holder will deliver to the Company all copies, other than permanent file copies, then in such Holder's possession, of the Prospectus covering such Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give any such notice, the time period regarding the effectiveness of the Shelf Registration Statement set forth in Section 2.2(b) shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv) or the commencement of a Blackout Period to and including the date when the each selling Holder covered by such Registration Statement shall have received the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i) or shall have received (in accordance with the notice provisions of Section 4.33.3)

of the Exchange Act. The Holder agrees by acquisition of a Restricted Security that, upon receipt of any notice from the Company of the existence of any fact of the kind described in Section 2.4(b)(iv) or the commencement of a Blackout Period, such Holder will forthwith discontinue disposition of Restricted Securities pursuant to any Registration Statement until such Holder's receipt of the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i), or until it is advised in writing, in accordance with the notice provisions of Section 4.3 herein (the "Advice"), by the Company that the use of the Prospectus may be resumed, and has received copies of any additional or supplemental filings that are incorporated by reference in the Prospectus. If so directed by the Company, the Holder will deliver to the Company all copies, other than permanent file copies, then in such Holder's possession, of the Prospectus covering such Restricted Securities that was current at the time of receipt of such notice. In the event the Company shall give any such notice, the time period regarding the effectiveness of the Shelf Registration Statement set forth in Section 2.2(b) shall be extended by the number of days during the period from and including the date of the giving of such notice pursuant to Section 2.4(b)(iv) or the commencement of a Blackout Period to and including the date when the Holder shall have received the copies of the supplemented or amended Prospectus contemplated by Section 2.4(i) or shall have received (in accordance with the notice provisions of Section 4.3)) the Advice.