<SEC-DOCUMENT>0001049521-22-000069-index.html : 20221108
<SEC-HEADER>0001049521-22-000069.hdr.sgml : 20221108
<ACCEPTANCE-DATETIME>20221108163014
ACCESSION NUMBER:		0001049521-22-000069
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		6
FILED AS OF DATE:		20221108
DATE AS OF CHANGE:		20221108
EFFECTIVENESS DATE:		20221108

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:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-268244
		FILM NUMBER:		221369346

	BUSINESS ADDRESS:	
		STREET 1:		50 MINUTEMAN ROAD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810
		BUSINESS PHONE:		9782561300

	MAIL ADDRESS:	
		STREET 1:		50 MINUTEMAN ROAD
		CITY:			ANDOVER
		STATE:			MA
		ZIP:			01810

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MERCURY COMPUTER SYSTEMS INC
		DATE OF NAME CHANGE:	19971112
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>s-82018sipadditionalshares.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: s-82018sipadditionalshares.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-FILING FEES
<SEQUENCE>2
<FILENAME>exhibit107s-82018plan12.htm
<DESCRIPTION>EX-FILING FEES
<TEXT>
Document 2 - file: exhibit107s-82018plan12.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>exhibit51opinionfors-8nove.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: exhibit51opinionfors-8nove.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>exhibit231kpmgconsent.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: exhibit231kpmgconsent.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>5
<FILENAME>exhibit9912018stockincenti.htm
<DESCRIPTION>EX-99.1
<TEXT>
Document 5 - file: exhibit9912018stockincenti.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>image_0.jpg
<TEXT>
Document 6 - file: image_0.jpg

</DOCUMENT>
</SEC-DOCUMENT>