KAISER ALUMINUM CORP - KALU
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 47
Latest filed: Aug 17, 2026
| Form | Count |
|---|---|
| 4 | 25 |
| 144 | 10 |
| 8-K | 6 |
| SCHEDULE 13G | 3 |
| SCHEDULE 13G/A | 3 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 17, 2026 | 8-K | Aug 12, 2026 | 0001193125-26-354093 | View |
| Jul 31, 2026 | SCHEDULE 13G | — | 0002100119-26-001508 | View |
| Jul 22, 2026 | 8-K | Jul 22, 2026 | 0001193125-26-312472 | View |
| Jul 14, 2026 | SCHEDULE 13G/A | — | 0000354204-26-000838 | View |
| Jul 13, 2026 | 8-K | Jul 13, 2026 | 0001193125-26-302091 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260047 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260055 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260058 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260063 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260101 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-260114 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-259940 | View |
| Jun 05, 2026 | 4 | Jun 04, 2026 | 0001193125-26-259941 | View |
| Jun 04, 2026 | 8-K | Jun 04, 2026 | 0001193125-26-257524 | View |
| May 15, 2026 | SCHEDULE 13G/A | — | 0000905148-26-002386 | View |
| May 12, 2026 | SCHEDULE 13G | — | 0000093751-26-000253 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0001193125-26-201607 | View |
| May 01, 2026 | 4 | Apr 29, 2026 | 0001193125-26-201545 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191900 | View |
| Apr 29, 2026 | 4 | Apr 28, 2026 | 0001193125-26-191901 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191902 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191904 | View |
| Apr 29, 2026 | 4 | Apr 27, 2026 | 0001193125-26-191905 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000538 | View |
| Apr 29, 2026 | 144 | — | 0001949846-26-000228 | View |
| Apr 28, 2026 | 144 | — | 0001330319-26-000002 | View |
| Apr 27, 2026 | 144 | — | 0001193125-26-182397 | View |
| Apr 27, 2026 | 144 | — | 0001628280-26-027542 | View |
| Apr 27, 2026 | 144 | — | 0001969223-26-000472 | View |
| Apr 27, 2026 | 144 | — | 0001969223-26-000471 | View |
| Apr 22, 2026 | 8-K | Apr 22, 2026 | 0001193125-26-170615 | View |
| Apr 13, 2026 | 8-K | Apr 13, 2026 | 0001193125-26-152982 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001657 | View |
| Mar 23, 2026 | 144 | — | 0001969223-26-000385 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098631 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098635 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098637 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098636 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098638 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098641 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0001193125-26-098643 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001193125-26-071951 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001193125-26-071959 | View |
| Feb 25, 2026 | 4 | Feb 23, 2026 | 0001193125-26-071971 | View |
| Feb 23, 2026 | 144 | — | 0001330319-26-000001 | View |
| Feb 23, 2026 | 144 | — | 0001969223-26-000220 | View |
| Feb 23, 2026 | 144 | — | 0001193125-26-064416 | View |