MERCURY SYSTEMS INC — Director's Dealing 2012

Aug 17, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MERCURY COMPUTER SYSTEMS INC (MRCY)
CIK: 0001049521
Period of Report: 2012-08-15

Reporting Person: THIBAUD DIDIER M C (President, ACS Business Unit)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-08-15	Common Stock	A	152396	$0.00	Acquired	330890	Direct
2012-08-16	Common Stock	S	1774	$9.631	Disposed	329116	Direct

Footnotes

F1: These shares of restricted stock vest in four equal annual installments beginning August 15, 2013.

F2: 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.