Kevin W. Williams - 10 Jun 2025 Form 4 Insider Report for KAISER ALUMINUM CORP (KALU)

Reporting relationship: Director
Issuer ticker: KALU
Reported as of: 10 Jun 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 12 Jun 2025, 16:30:19 UTC
Prior SEC filing: 13 Jun 2024
Source filing: View source filing
Reporting owner signature: /s/ Cherrie I. Tsai, with power of attorney for Kevin Williams

Key filing fact

Kevin W. Williams filed Form 4 for KAISER ALUMINUM CORP (KALU) on 12 Jun 2025.

Key facts

This page summarizes Kevin W. Williams's Form 4 filing for KAISER ALUMINUM CORP (KALU).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 12 Jun 2025, 16:30.

Change

Previous filing in this sequence was filed on 13 Jun 2024.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001881868 Primary reporting owner

Williams Kevin W

Relationship: Director
Address: 1550 WEST MCEWEN DRIVE, SUITE 500, FRANKLIN
Signature: /s/ Cherrie I. Tsai, with power of attorney for Kevin Williams
Signature date: 12 Jun 2025

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KALU transaction

Common Stock, par value $0.01 per share

Award

Transaction value: $0
Shares: +1,905
Change %: +29%
Price: $0.000000
Shares after: 8,562
Date: 10 Jun 2025
Ownership: Direct
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Grant to the reporting person of restricted stock under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan, as amended and restated. All restrictions will lapse on June 10, 2026.