0002007317-24-000357.txt : 20240308 0002007317-24-000357.hdr.sgml : 20240308 20240308160955 ACCESSION NUMBER: 0002007317-24-000357 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20240308 DATE AS OF CHANGE: 20240308 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: ALLEGRO MICROSYSTEMS, INC. CENTRAL INDEX KEY: 0000866291 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] ORGANIZATION NAME: 04 Manufacturing IRS NUMBER: 462405937 FISCAL YEAR END: 0331 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-39675 FILM NUMBER: 24734402 BUSINESS ADDRESS: STREET 1: 955 PERIMETER ROAD CITY: MANCHESTER STATE: NH ZIP: 03103 BUSINESS PHONE: (603) 626-2300 MAIL ADDRESS: STREET 1: 955 PERIMETER ROAD CITY: MANCHESTER STATE: NH ZIP: 03103 FORMER COMPANY: FORMER CONFORMED NAME: ALLEGRO MICROSYSTEMS INC DATE OF NAME CHANGE: 19900730 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Glover Max R. CENTRAL INDEX KEY: 0001828856 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: C/O ALLEGRO MICROSYSTEMS, INC. STREET 2: 955 PERIMETER ROAD CITY: MANCHESTER STATE: NH ZIP: 03103 144 1 primary_doc.xml 144 0001828856 XXXXXXXX LIVE 0000866291 ALLEGRO MICROSYSTEMS, INC. 001-39675 955 PERIMETER ROAD MANCHESTER NH 03103 (603) 626-2300 Glover Max R. Officer Common Merrill Lynch (Geoffrey Bell)

4242 Six Forks Road, Suite 1800 Raleigh NC 27609

15000 472500.00 193125832 03/08/2024 NASDAQ Common 05/16/2023 Stock Bonus Issuer N 15000 05/16/2023 No payment, stock bonus Y 03/08/2024 12/07/2023 Max R. Glover