Form 4 for KALU KAISER ALUMINUM CORP
Accepted 2026-02-25 00:00:00 ET · period of report 2026-02-23 · accession 0001193125-26-071951 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| I | 2026-02-25 | 2026-02-23 | KALU | West Neal E | EVP, CFO | S - Sale | $121.72 | -5,000 | 12.8K | -28% | -$608.6K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock, par value $0.01 per share | 2026-02-23 | S | D | 5,000 | $121.72 | 12,775 | I By West Family Trust | — | — | (F1) Represents the sale of 5,000 shares in multiple transactions, ranging from $120.00 to $125.69 per share, resulting in a weighted average sale price of $121.72 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. |