0001959173-23-000020.txt : 20230221 0001959173-23-000020.hdr.sgml : 20230221 20230221162845 ACCESSION NUMBER: 0001959173-23-000020 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230221 DATE AS OF CHANGE: 20230221 SUBJECT COMPANY: 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: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-41194 FILM NUMBER: 23648623 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Stevison James Mitch CENTRAL INDEX KEY: 0001886880 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 103 SANSBERRY LANE CITY: MADISON STATE: AL ZIP: 35376 144 1 primary_doc.xml 144 0001886880 XXXXXXXX LIVE 0001049521 MERCURY SYSTEMS INC 001-41194 50 MINUTEMAN ROAD ANDOVER MA 01810 9782561300 Stevison James Mitch Officer Common Fidelity Brokerage Services LLC

100 Summer Street Boston MA 02110

363 19231.05 58107888 02/21/2023 NASDAQ Common 02/17/2023 Restricted Stock Vesting Issuer N 363 02/17/2023 Compensation N James Stevison

50 Minuteman Road Andover MA 01810

Common 02/16/2023 421 22888.38 James Stevison

50 Minuteman Road Andover MA 01810

Common 02/17/2023 402 21663.58 02/21/2023 /s/ Jennifer Ruchti, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for James Stevison