0001959173-24-001088.txt : 20240216 0001959173-24-001088.hdr.sgml : 20240216 20240216132717 ACCESSION NUMBER: 0001959173-24-001088 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240216 DATE AS OF CHANGE: 20240216 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: MERCURY SYSTEMS INC CENTRAL INDEX KEY: 0001049521 STANDARD INDUSTRIAL CLASSIFICATION: ELECTRONIC COMPONENTS & ACCESSORIES [3670] ORGANIZATION NAME: 04 Manufacturing 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: 24647258 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: Ratner Steven CENTRAL INDEX KEY: 0001995110 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O MERCURY SYSTEMS, INC. STREET 2: 50 MINUTEMAN ROAD CITY: ANDOVER STATE: MA ZIP: 01810 144 1 primary_doc.xml 144 0001995110 XXXXXXXX LIVE 0001049521 MERCURY SYSTEMS INC 001-41194 50 MINUTEMAN ROAD ANDOVER MA 01810 9782561300 Ratner Steven Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

1644 48603.87 59365980 02/16/2024 NASDAQ Common 06/16/2023 Restricted Stock Vesting Issuer N 1200 06/16/2023 Compensation Common 11/14/2023 ESPP Purchase Issuer N 444 11/14/2023 Cash Y 02/16/2024 /s/ Andrew Glade, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Steven V. Ratner