<SEC-DOCUMENT>0001049521-24-000021-index.html : 20240530
<SEC-HEADER>0001049521-24-000021.hdr.sgml : 20240530
<ACCEPTANCE-DATETIME>20240530075310
ACCESSION NUMBER:		0001049521-24-000021
CONFORMED SUBMISSION TYPE:	SD
PUBLIC DOCUMENT COUNT:		15
<RULE>
<RULE-NAME>13p-1
<ITEM>
<ITEM-NUMBER>1.01
<ITEM-PERIOD>20231231
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<ITEM-NUMBER>1.02
<ITEM-PERIOD>20231231
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FILED AS OF DATE:		20240530
DATE AS OF CHANGE:		20240530

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MERCURY SYSTEMS INC
		CENTRAL INDEX KEY:			0001049521
		STANDARD INDUSTRIAL CLASSIFICATION:	ELECTRONIC COMPONENTS & ACCESSORIES [3670]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				042741391
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SD
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-41194
		FILM NUMBER:		241000745

	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>SD
<SEQUENCE>1
<FILENAME>formsd202311.htm
<DESCRIPTION>SD
<TEXT>
Document 1 - file: formsd202311.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.01
<SEQUENCE>2
<FILENAME>conflictmineralsreportfo.htm
<DESCRIPTION>EX-1.01
<TEXT>
Document 2 - file: conflictmineralsreportfo.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>conflictmineralsreportfo001.jpg
<TEXT>
Document 3 - file: conflictmineralsreportfo001.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>conflictmineralsreportfo002.jpg
<TEXT>
Document 4 - file: conflictmineralsreportfo002.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>conflictmineralsreportfo003.jpg
<TEXT>
Document 5 - file: conflictmineralsreportfo003.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>conflictmineralsreportfo004.jpg
<TEXT>
Document 6 - file: conflictmineralsreportfo004.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>conflictmineralsreportfo005.jpg
<TEXT>
Document 7 - file: conflictmineralsreportfo005.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>conflictmineralsreportfo006.jpg
<TEXT>
Document 8 - file: conflictmineralsreportfo006.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>conflictmineralsreportfo007.jpg
<TEXT>
Document 9 - file: conflictmineralsreportfo007.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>conflictmineralsreportfo008.jpg
<TEXT>
Document 10 - file: conflictmineralsreportfo008.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>conflictmineralsreportfo009.jpg
<TEXT>
Document 11 - file: conflictmineralsreportfo009.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>conflictmineralsreportfo010.jpg
<TEXT>
Document 12 - file: conflictmineralsreportfo010.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>conflictmineralsreportfo011.jpg
<TEXT>
Document 13 - file: conflictmineralsreportfo011.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>conflictmineralsreportfo012.jpg
<TEXT>
Document 14 - file: conflictmineralsreportfo012.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>conflictmineralsreportfo013.jpg
<TEXT>
Document 15 - file: conflictmineralsreportfo013.jpg

</DOCUMENT>
</SEC-DOCUMENT>