<SEC-DOCUMENT>0001049521-16-000069-index.html : 20160204 <SEC-HEADER>0001049521-16-000069.hdr.sgml : 20160204 <ACCEPTANCE-DATETIME>20160204152005 ACCESSION NUMBER: 0001049521-16-000069 CONFORMED SUBMISSION TYPE: S-8 PUBLIC DOCUMENT COUNT: 3 FILED AS OF DATE: 20160204 DATE AS OF CHANGE: 20160204 EFFECTIVENESS DATE: 20160204 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: 333-209384 FILM NUMBER: 161388155 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>S-8 <SEQUENCE>1 <FILENAME>s-8esppadditionalshares201.htm <DESCRIPTION>S-8 <TEXT> Document 1 - file: s-8esppadditionalshares201.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-5.1 <SEQUENCE>2 <FILENAME>a200718837_1xmercurysystem.htm <DESCRIPTION>EXHIBIT 5.1 <TEXT> Document 2 - file: a200718837_1xmercurysystem.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-23.1 <SEQUENCE>3 <FILENAME>mrcy-sx8esppconsent.htm <DESCRIPTION>EXHIBIT 23.1 <TEXT> Document 3 - file: mrcy-sx8esppconsent.htm
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