Ultra Clean Holdings, Inc. - UCTT
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: 15
Latest filed: Apr 02, 2026
| Form | Count |
|---|---|
| 8-K | 6 |
| 4 | 5 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 1 |
| 144 | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 02, 2026 | 4 | Mar 31, 2026 | 0000950103-26-005311 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002552 | View |
| Mar 03, 2026 | 8-K | Feb 26, 2026 | 0000950103-26-003139 | View |
| Mar 03, 2026 | 4 | Feb 27, 2026 | 0000950103-26-003186 | View |
| Feb 27, 2026 | 8-K | Feb 26, 2026 | 0000950103-26-002821 | View |
| Feb 25, 2026 | 8-K | Feb 25, 2026 | 0000950103-26-002636 | View |
| Feb 23, 2026 | 8-K | Feb 23, 2026 | 0001628280-26-010607 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001376474-26-000179 | View |
| Feb 17, 2026 | SCHEDULE 13G | — | 0001172661-26-000935 | View |
| Jan 28, 2026 | 8-K | Jan 25, 2026 | 0001628280-26-003715 | View |
| Dec 05, 2025 | 4 | Dec 03, 2025 | 0000950103-25-015817 | View |
| Dec 04, 2025 | 4 | Dec 02, 2025 | 0000950103-25-015773 | View |
| Dec 03, 2025 | 144 | — | 0001950047-25-009693 | View |
| Nov 28, 2025 | 4 | Nov 25, 2025 | 0000950103-25-015486 | View |
| Oct 28, 2025 | 8-K | Oct 23, 2025 | 0001628280-25-046810 | View |