0001195846-23-000004.txt : 20230824 0001195846-23-000004.hdr.sgml : 20230824 20230824161935 ACCESSION NUMBER: 0001195846-23-000004 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230823 FILED AS OF DATE: 20230824 DATE AS OF CHANGE: 20230824 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: 231202436 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 wk-form4_1692908357.xml FORM 4 X0508 4 2023-08-23 0 0000866291 ALLEGRO MICROSYSTEMS, INC. ALGM 0001195846 MARTIN JOSEPH R 955 PERIMETER ROAD MANCHESTER NH 03103 1 0 0 0 0 Common Stock 2023-08-23 4 S 0 17000 38.728 D 22374 D The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $38.54 to $39.07. The Reporting Person undertakes to provide to Allegro MicroSystems, Inc. ("ALGM"), any security holder of ALGM, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth above. /s/ Raymond Myer, Attorney-in-Fact for Joseph R. Martin 2023-08-24