0001195846-22-000003.txt : 20220808 0001195846-22-000003.hdr.sgml : 20220808 20220808163106 ACCESSION NUMBER: 0001195846-22-000003 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220804 FILED AS OF DATE: 20220808 DATE AS OF CHANGE: 20220808 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MARTIN JOSEPH R CENTRAL INDEX KEY: 0001195846 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39675 FILM NUMBER: 221144854 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ALLEGRO MICROSYSTEMS, INC. CENTRAL INDEX KEY: 0000866291 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] 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 wf-form4_165999063424235.xml FORM 4 X0306 4 2022-08-04 0 0000866291 ALLEGRO MICROSYSTEMS, INC. ALGM 0001195846 MARTIN JOSEPH R 955 PERIMETER ROAD MANCHESTER NH 03103 1 0 0 0 Common Stock 2022-08-04 4 A 0 8363 0 A 51885 D Represents an award of Restricted Stock Units ("RSUs"). Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest on the date of the next annual meeting following the grant date. /s/ Justin Fontaine, Attorney-in-Fact for Joseph Martin 2022-08-08