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Willett Robert

Reporting owner on Forms 3, 4 and 5, CIK 1438093.

Willett Robert reported on 1 issuer in 1 filing, the latest a Form 4 filed 2026-10-01.

Issuers

IssuerRoles in the latest filingFilingsLast filed
ALLEGRO MICROSYSTEMS, INC. CIK 866291director12026-10-01

Transactions and holdings

Every row of the person's Forms 3, 4 and 5, newest first, with the price and the amount owned after the row as filed.

SecurityDateCodeSharesPriceOwned afterFiling
ALLEGRO MICROSYSTEMS, INC. Deferred Stock Units, derivative2026-09-30A granted+618.982$04,869.982Form 4

Filings

The person's Forms 3, 4 and 5, and any 13D or 13G naming it.

FilingSubjectFiledAcceptedIngested
Form 4 0001193125-26-410685 ALLEGRO MICROSYSTEMS, INC.2026-10-01