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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001628280-21-016113
Filing Date
2021-08-06
Accepted
2021-08-06 17:11:39
Documents
1
Period of Report
2021-08-05

Document Format Files

Seq Description Document Type Size
1 FORM 4 wf-form4_162828428006622.html 4  
1 FORM 4 wf-form4_162828428006622.xml 4 3358
  Complete submission text file 0001628280-21-016113.txt   4780
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 AMIS HOLDINGS, INC. 2300 BUCKSKIN RD POCATELLO ID 83201
Business Address
KING CHRISTINE (Reporting) CIK: 0001251723 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-39675 | Film No.: 211153779