| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KALU | Common Stock, par value $0.01 per share | Award | $250K | +3.96K | $63.08 | 3.96K | Jun 7, 2023 | Direct | F1, F2 | |
| transaction | KALU | Common Stock, par value $0.01 per share | Tax liability | -$80K | -1.27K | -32.02% | $63.08 | 2.69K | Jun 7, 2023 | Direct | F2, F3 |
| holding | KALU | Common Stock, par value $0.01 per share | 29.9K | Jun 7, 2023 | By Hockema Family Trust |
| Id | Content |
|---|---|
| F1 | Stock received by the reporting person under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan at such person's election in lieu of all or a portion of the reporting person's annual cash retainer for serving as a member of the Board of Directors of Kaiser Aluminum Corporation and Executive Chairman. |
| F2 | Equal to the average closing price of the Issuer's common stock as reported by the Nasdaq Stock Market, LLC for the twenty trading days prior to June 7, 2023. |
| F3 | Shares withheld to satisfy the withholding tax obligations resulting from the stock received by the reporting person under the Kaiser Aluminum Corporation 2021 Equity and Incentive Compensation Plan at such person's election in lieu of all or a portion of the reporting person's annual cash retainer for serving as a member of the Board of Directors of Kaiser Aluminum Corporation and Executive Chairman. |
This amendment is being filed to reflect the number of shares withheld to satisfy the reporting person's withholding tax obligations and correct the amount of securities owned directly by the reporting person on the original Form 4 filed on June 9, 2023.