| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KALU | Common Stock, par value $0.01 per share | Sale | $76,580 | -750 | -3.9% | $102.11 | 18,243 | 18 Nov 2021 | By Hockema Family Trust | F1, F2 |
| holding | KALU | Common Stock, par value $0.01 per share | 18,459 | 18 Nov 2021 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Sales made pursuant to a 10b5-1 plan adopted by the reporting person in March 2021 as part of the reporting person's financial planning to diversify his stockholdings. The plan contemplates the sale of a pre-determined amount of vested shares of common stock of the Registrant held by the reporting person in specified increments subject to designated floor prices. |
| F2 | Represents the sale of 750 shares in multiple transactions, ranging from $100.2200 to $103.7300 per share, resulting in a weighted average sale price of $102.1065 per share. The reporting person undertakes to provide upon request by the SEC staff, the Registrant, or a security holder of the Registrant, full information regarding the number of shares sold at each separate price within the range. |
| F3 | Shares acquired pursuant to grants of restricted stock units. |