X0303 4 2009-07-08 0000896841 AVID TECHNOLOGY, INC. AVID 0001201505 SCHENKKAN GERARD 40 CEDRO AVENUE SAN FRANCISCO CA 94127 0 1 0 0 VP & General Manager, Audio Common Stock 2009-07-08 4 F 0 892 11.55 D 11099 D Represents shares withheld to satisfy tax withholding obligations upon the vesting on July 8, 2009 of 25% of the restricted stock units awarded to the reporting person on July 8, 2008. The Restricted Stock Unit Agreement pursuant to which the restricted stock units were awarded provides for the automatic withholding of shares to satisfy the withholding tax liability on each vesting date. /s/ John S. LaMountain as Power of Attorney for Gerard Schenkkan 2009-07-10