0000899243-20-030428.txt : 20201104 0000899243-20-030428.hdr.sgml : 20201104 20201104205034 ACCESSION NUMBER: 0000899243-20-030428 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20201102 FILED AS OF DATE: 20201104 DATE AS OF CHANGE: 20201104 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Walsh Paul V Jr CENTRAL INDEX KEY: 0001362672 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39675 FILM NUMBER: 201288340 MAIL ADDRESS: STREET 1: 400 W CESAR CHAVEZ CITY: AUSTIN STATE: TX ZIP: 78701 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 doc4.xml FORM 4 SUBMISSION X0306 4 2020-11-02 0 0000866291 ALLEGRO MICROSYSTEMS, INC. ALGM 0001362672 Walsh Paul V Jr 955 PERIMETER ROAD MANCHESTER NH 03103 0 1 0 0 SVP, CFO & Treasurer Common Stock 2020-10-28 4 C 0 1662763 A 1662763 I By Paul V. Walsh, Jr. Trust Common Stock 2020-10-28 4 D 0 287912 13.195 D 1374851 I By Paul V. Walsh, Jr. Trust Common Stock 2020-11-02 4 A 0 32143 0.00 A 32143 D Class A Common Stock 2020-10-28 4 D 0 50000 0.00 D Common Stock 0 I By Paul V. Walsh, Jr. Trust Class L Common Stock 2020-10-28 4 C 0 67000 0.00 D Common Stock 0 I By Paul V. Walsh, Jr. Trust As of the pricing of the Issuer's initial public offering on October 28, 2020, the Class A and Class L common stock held by the reporting person were automatically converted into and reclassified as an aggregate of 1,662,763 shares of common stock of the Issuer. 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 in four equal annual installments beginning on November 18, 2021. /s/ Christopher E. Brown, Attorney-in-Fact for Paul V. Walsh, Jr. 2020-11-04