<SEC-DOCUMENT>0001049521-16-000098-index.html : 20160920
<SEC-HEADER>0001049521-16-000098.hdr.sgml : 20160920
<ACCEPTANCE-DATETIME>20160920162437
ACCESSION NUMBER:		0001049521-16-000098
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		6
CONFORMED PERIOD OF REPORT:	20161019
FILED AS OF DATE:		20160920
DATE AS OF CHANGE:		20160920
EFFECTIVENESS DATE:		20160920

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERCURY SYSTEMS INC
		CENTRAL INDEX KEY:			0001049521
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS & ACCESSORIES [3670]
		IRS NUMBER:				042741391
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23599
		FILM NUMBER:		161894146

	BUSINESS ADDRESS:	
		STREET 1:		201 RIVERNECK ROAD
		CITY:			CHELMSFORD
		STATE:			MA
		ZIP:			01824
		BUSINESS PHONE:		9782561300

	MAIL ADDRESS:	
		STREET 1:		201 RIVERNECK ROAD
		CITY:			CHELMSFORD
		STATE:			MA
		ZIP:			01824

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERCURY COMPUTER SYSTEMS INC
		DATE OF NAME CHANGE:	19971112
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2016proxystatement.htm
<DESCRIPTION>PROXY STATEMENT
<TEXT>
Document 1 - file: a2016proxystatement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>proxycard2016.htm
<DESCRIPTION>PROXY CARD
<TEXT>
Document 2 - file: proxycard2016.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>markaslettsignaturea01.jpg
<TEXT>
Document 3 - file: markaslettsignaturea01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>mercurysystemslogoa01.jpg
<TEXT>
Document 4 - file: mercurysystemslogoa01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>proxycard2016001.jpg
<TEXT>
Document 5 - file: proxycard2016001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>proxycard2016002.jpg
<TEXT>
Document 6 - file: proxycard2016002.jpg

</DOCUMENT>
</SEC-DOCUMENT>