MERCURY SYSTEMS INC — Director's Dealing 2014

Nov 5, 2014

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MERCURY SYSTEMS INC (MRCY)
CIK: 0001049521
Period of Report: 2014-11-03

Reporting Person: ASLETT MARK (President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2014-11-03	Common Stock	M	94726	$8.26	Acquired	743068	Direct
2014-11-04	Common Stock	F	57113	$13.70	Disposed	685955	Direct
2014-11-04	Common Stock	S	30000	$13.59	Disposed	655955	Direct
2014-11-05	Common Stock	S	18000	$13.61	Disposed	637955	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2014-11-03	Employee Stock Option (right to buy)	$8.26	M	94726	Disposed	2015-08-21	Common Stock (94726)	Direct

Footnotes

F1: Reflects the exercise by Mr. Aslett of stock options for 94,726 shares of common stock, which stock options were expiring in less than one year. The aggregate exercise price for such stock options was paid by the surrender of 57,113 common shares previously owned by Mr. Aslett.