SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001025092-21-000006
Filing Date
2021-08-06
Accepted
2021-08-06 17:15:54
Documents
1
Period of Report
2021-08-05

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_162828452519904.html 4  
1 FORM 4 wf-form4_162828452519904.xml 4 3359
  Complete submission text file 0001025092-21-000006.txt   4744
Mailing Address 955 PERIMETER ROAD MANCHESTER NH 03103
Business Address 955 PERIMETER ROAD MANCHESTER NH 03103 (603) 626-2300
ALLEGRO MICROSYSTEMS, INC. (Issuer) CIK: 0000866291 (see all company filings)

IRS No.: 462405937 | Fiscal Year End: 0325
SIC: 3674 Semiconductors & Related Devices

Mailing Address 20 SYLVAN ROAD WOBURN MA 01801
Business Address
ALDRICH DAVID J (Reporting) CIK: 0001025092 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39675 | Film No.: 211153833