0001959173-23-004335.txt : 20231016 0001959173-23-004335.hdr.sgml : 20231016 20231016151331 ACCESSION NUMBER: 0001959173-23-004335 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20231016 DATE AS OF CHANGE: 20231016 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: 231327234 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

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1642 63727.99 58189929 10/16/2023 NASDAQ Common 10/13/2023 Restricted Stock Vesting Issuer N 1642 10/13/2023 Compensation Y 10/16/2023 /s/ Daniel Tucci, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for James Stevison