| Type | Filed | Filer | Subject | Shares Owned | Percent Owned | |
|---|---|---|---|---|---|---|
| SC 13G | 2024-02-14 | MACQUARIE GROUP LTD | KAISER ALUMINUM CORP | 858,581 | 5.4% | EDGAR |
| SC 13G/A | 2024-02-13 | VANGUARD GROUP INC | KAISER ALUMINUM CORP | 1,887,751 | 11.8% | EDGAR |
| SC 13G | 2024-02-13 | BARROW HANLEY MEWHINNEY & STRAUSS LLC | KAISER ALUMINUM CORP | 824,412 | 12.0% | EDGAR |
| SC 13G | 2024-02-09 | Invesco Ltd. | KAISER ALUMINUM CORP | 912,982 | 5.7% | EDGAR |
| SC 13G/A | 2024-02-06 | VICTORY CAPITAL MANAGEMENT INC | KAISER ALUMINUM CORP | 1,311,625 | 8.2% | EDGAR |
| SC 13G/A | 2024-01-25 | STATE STREET CORP | KAISER ALUMINUM CORP | - | 6.2% | EDGAR |
| SC 13G/A | 2024-01-19 | BlackRock Inc. | KAISER ALUMINUM CORP | 2,914,662 | 18.2% | EDGAR |
| SC 13G/A | 2023-02-14 | MACQUARIE GROUP LTD | KAISER ALUMINUM CORP | 761,514 | 4.8% | EDGAR |
| SC 13G/A | 2023-02-09 | VANGUARD GROUP INC | KAISER ALUMINUM CORP | 1,891,847 | 11.9% | EDGAR |
| SC 13G/A | 2023-02-03 | STATE STREET CORP | KAISER ALUMINUM CORP | - | 5.2% | EDGAR |
| SC 13G/A | 2023-01-31 | VICTORY CAPITAL MANAGEMENT INC | KAISER ALUMINUM CORP | 1,383,255 | 8.7% | EDGAR |
| SC 13G/A | 2023-01-26 | BlackRock Inc. | KAISER ALUMINUM CORP | 2,645,626 | 16.6% | EDGAR |
| SC 13G/A | 2023-01-20 | BlackRock Inc. | KAISER ALUMINUM CORP | 2,645,626 | 16.6% | EDGAR |
| SC 13G/A | 2022-02-14 | MACQUARIE GROUP LTD | KAISER ALUMINUM CORP | 814,532 | 5.1% | EDGAR |
| SC 13G/A | 2022-02-11 | STATE STREET CORP | KAISER ALUMINUM CORP | - | 5.5% | EDGAR |
| SC 13G/A | 2022-02-10 | VANGUARD GROUP INC | KAISER ALUMINUM CORP | 1,885,080 | 11.9% | EDGAR |
| SC 13G/A | 2022-02-08 | DIMENSIONAL FUND ADVISORS LP | KAISER ALUMINUM CORP | 774,413 | 4.9% | EDGAR |
| SC 13G/A | 2022-02-02 | VICTORY CAPITAL MANAGEMENT INC | KAISER ALUMINUM CORP | 1,005,618 | 6.3% | EDGAR |
| SC 13G/A | 2022-01-27 | BlackRock Inc. | KAISER ALUMINUM CORP | 2,595,407 | 16.4% | EDGAR |
| SC 13G/A | 2022-01-25 | BlackRock Inc. | KAISER ALUMINUM CORP | 2,595,407 | 16.4% | EDGAR |