DONNAN JOHN MALCOLM (CIK 1311544) reported 7 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-29). Recent activity: Sell KALU (2,743 shares), Sell KALU (1,500 shares), Buy KALU (3,699 shares), Buy KALU (11,649 shares), Sell KALU (3,441 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-29 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Sell | 2,743 | $488,803 |
| 2026-04-29 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Sell | 1,500 | $0 |
| 2026-03-09 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Buy | 3,699 | $0 |
| 2026-03-09 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Buy | 11,649 | $0 |
| 2026-03-09 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Sell | 3,441 | $433,015 |
| 2026-03-09 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Sell | 1,669 | $210,027 |
| 2026-02-25 | KAISER ALUMINUM CORP (KALU) | EVP, CAO and GC | Sell | 18,461 | $2.3M |
来源：SEC Form 4 申报文件 · 截至 2026-04-29