0001562180-17-002773.txt : 20170821 0001562180-17-002773.hdr.sgml : 20170821 20170821162735 ACCESSION NUMBER: 0001562180-17-002773 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170817 FILED AS OF DATE: 20170821 DATE AS OF CHANGE: 20170821 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: HAINES GERALD M II CENTRAL INDEX KEY: 0001185121 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 000-23599 FILM NUMBER: 171043373 ISSUER: 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 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 4 1 primarydocument.xml PRIMARY DOCUMENT X0306 4 2017-08-17 false 0001049521 MERCURY SYSTEMS INC MRCY 0001185121 HAINES GERALD M II 50 MINUTEMAN ROAD ANDOVER MA 01810 false true false false EVP, CFO & Treasurer Common Stock 2017-08-17 4 F false 4277.00 45.63 D 230889.00 D Common Stock 2017-08-17 4 F false 2139.00 45.63 D 228750.00 D /s/ Charles A. Speicher, Attorney in fact 2017-08-21