0001828862-22-000015.txt : 20221206 0001828862-22-000015.hdr.sgml : 20221206 20221206161520 ACCESSION NUMBER: 0001828862-22-000015 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20221205 FILED AS OF DATE: 20221206 DATE AS OF CHANGE: 20221206 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Doogue Michael CENTRAL INDEX KEY: 0001828862 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39675 FILM NUMBER: 221447953 MAIL ADDRESS: STREET 1: C/O ALLEGRO MICROSYSTEMS, INC. STREET 2: 955 PERIMETER ROAD CITY: MANCHESTER STATE: NH ZIP: 03103 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_167036129120380.xml FORM 4 X0306 4 2022-12-05 0 0000866291 ALLEGRO MICROSYSTEMS, INC. ALGM 0001828862 Doogue Michael 955 PERIMETER ROAD MANCHESTER NH 03103 0 1 0 0 SVP, CTO Common Stock 2022-12-05 4 S 0 75000 33.1293 D 76219 I By The Michael C. Doogue Revocable Trust of 2015 Common Stock 97539 D The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on February 10, 2022. The price reported in Column 4 is a weighted average price. The shares were sold at multiple prices ranging from $32.76 to $33.48. 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/ Justin Fontaine, Attorney-in-Fact for Michael C. Doogue 2022-12-06