| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For KALU | |||||
| 2026-06-04 | Wilcox, Brett | Director | Purchased | 328 | $178.10 |
| 2026-06-04 | Arnold, Michael C | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Glas, Kimberly Thompson | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Foster, David A | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Stebbins, Donald J | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Hoffman, James Donald | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Wilcox, Brett | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Stebbins, Donald J | Director | Purchased | 631 | $178.10 |
| 2026-06-04 | Minor, Glenda J | Director | Purchased | 335 | $178.10 |
| 2026-06-04 | Minor, Glenda J | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Grimley, Richard P. | Director | Purchased | 786 | $0.00 |
| 2026-06-04 | Hoffman, James Donald | Director | Purchased | 589 | $178.10 |
| 2026-04-29 | Grimley, Richard P. | Director | Sold | 1524 | $171.52 |
| 2026-04-29 | Harvey, Keith | Director, President & CEO | Sold | 3031 | $173.13 |
| 2026-04-28 | West, Neal E | EVP & CFO | Sold | 5000 | $173.29 |
| 2026-04-28 | Donnan, John Malcolm | EVP, CAO and GC | Sold | 1500 | $0.00 |
| 2026-04-27 | Donnan, John Malcolm | EVP, CAO and GC | Sold | 2743 | $178.20 |
| 2026-04-27 | Harvey, Keith | Director, President & CEO | Sold | 47001 | $175.09 |
| 2026-04-27 | Gheorghe, Iulian | SVP - Adv Eng & Innovation | Sold | 175 | $174.22 |
| 2026-04-27 | Wilcox, Brett | Director | Sold | 15000 | $174.44 |