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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001362672-21-000019
Filing Date
2021-11-23
Accepted
2021-11-23 16:54:10
Documents
1
Period of Report
2021-11-19

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_163770442527843.html 4  
1 FORM 4 wf-form4_163770442527843.xml 4 4077
  Complete submission text file 0001362672-21-000019.txt   5466
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 400 W CESAR CHAVEZ AUSTIN TX 78701
Business Address
Walsh Paul V Jr (Reporting) CIK: 0001362672 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39675 | Film No.: 211439260