MERCURY SYSTEMS INC — Director's Dealing 2011

Aug 19, 2011

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MERCURY COMPUTER SYSTEMS INC (MRCY)
CIK: 0001049521
Period of Report: 2011-08-17

Reporting Person: THIBAUD DIDIER M C (SVP and GM, ACS)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2011-08-17	Common Stock	S	4713	$14.909	Disposed	173398	Direct
2011-08-18	Common Stock	S	8904	$14.076	Disposed	164494	Direct

Footnotes

F1: The disposition of shares was to cover the required tax withholding triggered by the vesting of restricted stock.