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Preston Jennifer Kristi

Reporting owner on Forms 3, 4 and 5, CIK 2156883.

Preston Jennifer Kristi reported on 1 issuer in 1 filing, the latest a Form 3 filed 2026-10-02.

Issuers

IssuerRoles in the latest filingFilingsLast filed
KAISER ALUMINUM CORP CIK 811596officer (EVP, Human Resources & Labor)12026-10-02

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
KAISER ALUMINUM CORP Common Stock, par value $0.01 per share, holding 5,604Form 3

Filings

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

FilingSubjectFiledAcceptedIngested
Form 3 0001193125-26-412611 KAISER ALUMINUM CORP2026-10-02