IS HEREBY
AMENDED BY INSERTING THE FOLLOWING AFTER THE WORD "AGREEMENT" AND PRIOR TO THE
WORD "COMPLY" WITHIN THE SECOND SENTENCE THEREOF:
"be exempt from, or"
13.
EXCEPT AS AMENDED HEREIN, THE AGREEMENT IS
HEREBY CONFIRMED IN ALL OTHER RESPECTS AND NOTHING CONTAINED HEREIN SHALL BE
DEEMED A WAIVER OF ANY RIGHT OR ABROGATION OF ANY OBLIGATION OTHERWISE EXISTING
UNDER THE AGREEMENT EXCEPT TO THE EXTENT SPECIFICALLY PROVIDED FOR HEREIN.
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Please indicate your acceptance of this amendment to the Agreement by signing
the enclosed copy of this letter and returning it to me.
METABOLIX, INC.
By:
/s/ Richard P. Eno
Richard P. Eno
President & CEO
Accepted and agreed:
/s/ Joseph D. Hill
Joseph D. Hill
Date:
12-23-08
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