X0202 4 2008-06-05 0 0001049521 MERCURY COMPUTER SYSTEMS INC MRCY 0001270861 LUND CRAIG 3 LANGLEY ROAD DURHAM NH 03824 0 1 0 0 VP, Chief Technology Officer Common Stock 2008-06-05 4 F 0 605 9.45 D 12727 D Disposition relates to the withholding of shares of restricted stock held by the reporting person to satisfy the tax withholding obligation of such reporting person upon the vesting of the restricted stock. Robert E. Hult, Attorney-in-fact 2008-06-09