| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| West Neal E | EVP & CFO | 1550 WEST MCEWEN DRIVE, SUITE 500, FRANKLIN | /s/ Cherrie I. Tsai, with power of attorney for Neal West | 02 May 2025 | 0001330319 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KALU | Common Stock, par value $0.01 per share | Award | $29,237 | +461 | +2.7% | $63.42 | 17,736 | 30 Apr 2025 | By West Family Trust | |
| transaction | KALU | Common Stock, par value $0.01 per share | Award | $2,477 | +39 | +0.22% | $63.51 | 17,775 | 30 Apr 2025 | By West Family Trust | |
| holding | KALU | Common Stock, par value $0.01 per share | 18,960 | 30 Apr 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares acquired pursuant to grants of restricted stock units. |