0001127602-23-024767.txt : 20230926 0001127602-23-024767.hdr.sgml : 20230926 20230926191125 ACCESSION NUMBER: 0001127602-23-024767 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230831 FILED AS OF DATE: 20230926 DATE AS OF CHANGE: 20230926 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: CAMBRIA CHRISTOPHER C CENTRAL INDEX KEY: 0001275602 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-41194 FILM NUMBER: 231281530 MAIL ADDRESS: STREET 1: C/O GENCORP INC. STREET 2: P.O. BOX 537012 CITY: SACRAMENTO STATE: CA ZIP: 95853-7012 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 form4.xml PRIMARY DOCUMENT X0508 4 2023-08-31 0001049521 MERCURY SYSTEMS INC MRCY 0001275602 CAMBRIA CHRISTOPHER C 50 MINUTEMAN ROAD ANDOVER MA 01810 1 EVP, Gen Counsel & Secretary 0 Common Stock 2023-08-31 4 D 0 9 0 D 137229 D Common Stock 545 I 401K Plan Represents shares underlying performance stock awards that were forfeited as a result of below-target performance. /s/ Michelle McCarthy, attorney-in-fact for Christopher C. Cambria 2023-09-26