0000950170-24-122340.txt : 20241106 0000950170-24-122340.hdr.sgml : 20241106 20241106161605 ACCESSION NUMBER: 0000950170-24-122340 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20241105 FILED AS OF DATE: 20241106 DATE AS OF CHANGE: 20241106 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Nargolwala Vineet A CENTRAL INDEX KEY: 0001807649 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39675 FILM NUMBER: 241431191 MAIL ADDRESS: STREET 1: 529 PLEASANT STREET STREET 2: MAIL STATION B-1 CITY: ATTLEBORO STATE: MA ZIP: 02703 ISSUER: 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 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 4 1 ownership.xml 4 X0508 4 2024-11-05 0000866291 ALLEGRO MICROSYSTEMS, INC. ALGM 0001807649 Nargolwala Vineet A 955 PERIMETER ROAD MANCHESTER NH 03103 true true false false President and CEO false Common Stock 2024-11-05 4 P false 4800 19.89 A 355913 D Common Stock 2024-11-05 4 P false 200 19.87 A 356113 D /s/ Raymond Myer, Attorney-in-Fact for Vineet Nargolwala 2024-11-06