UCTT - CIK 0001275014
Ultra Clean Holdings, Inc. has filed 1,671 documents with the SEC between 2004 and 2026. The most frequent type is insider trade (987 filings), alongside the regular cadence of annual reports, quarterly reports, and event disclosures every public company must make. Use the filters to focus on one filing type, or flip the sort to trace the company's history from its earliest paperwork.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
| Filing | Type | Filed | Period covered |
|---|---|---|---|
| Insider trade | 4 | 2024-04-02 | 2024-03-31 |
| Insider trade | 4 | 2024-04-02 | 2024-03-31 |
| Insider trade | 4 | 2024-04-02 | 2024-03-31 |
| Insider trade | 4 | 2024-04-02 | 2024-03-31 |
| Insider trade | 4 | 2024-04-02 | 2024-03-31 |
| S-3ASR | - | 2024-03-25 | - |
| Employee stock plan | S-8 | 2024-03-20 | - |
| Major company event | 8-K | 2024-03-08 | 2024-03-06 |
| Annual report | 10-K | 2024-03-06 | 2023-12-29 |
| NT 10-K | - | 2024-02-27 | 2023-12-29 |
| Major company event | 8-K | 2024-02-21 | 2024-02-21 |
| Passive ownership stake | SC 13G | 2024-02-14 | - |
| Passive ownership stake (update) | SC 13G/A | 2024-02-13 | - |
| Passive ownership stake (update) | SC 13G/A | 2024-02-09 | - |
| Insider trade | 4 | 2024-02-06 | 2021-12-17 |
| Passive ownership stake (update) | SC 13G/A | 2024-01-25 | - |
| Passive ownership stake (update) | SC 13G/A | 2024-01-22 | - |
| Insider trade | 4 | 2024-01-03 | 2023-12-31 |
| Insider trade | 4 | 2023-12-06 | 2023-12-04 |
| Insider sale notice | 144 | 2023-12-04 | - |
| Insider trade | 4 | 2023-11-21 | 2023-11-17 |
| Insider sale notice | 144 | 2023-11-17 | - |
| Insider sale notice | 144 | 2023-11-14 | - |
| Quarterly report | 10-Q | 2023-11-07 | 2023-09-29 |
| Insider trade | 4 | 2023-11-07 | 2023-11-03 |
| Insider sale notice | 144 | 2023-11-03 | - |
| Insider trade | 4 | 2023-11-02 | 2023-10-31 |
| Major company event | 8-K | 2023-11-01 | 2023-10-30 |
| Major company event | 8-K | 2023-10-31 | 2023-10-25 |
| Major company event | 8-K | 2023-10-25 | 2023-10-25 |
| Major company event | 8-K | 2023-10-23 | 2023-10-23 |
| Insider trade | 4 | 2023-09-05 | 2023-08-31 |
| Quarterly report | 10-Q | 2023-08-11 | 2023-06-30 |
| NT 10-Q | - | 2023-08-09 | 2023-06-30 |
| Major company event | 8-K | 2023-08-01 | 2023-07-31 |
| Major company event | 8-K | 2023-07-27 | 2023-07-27 |
| Major company event | 8-K | 2023-07-06 | 2023-07-06 |
| Insider trade | 4 | 2023-07-05 | 2023-06-30 |
| Insider trade | 4 | 2023-06-13 | 2023-06-09 |
| Insider sale notice | 144 | 2023-06-09 | - |
| Insider trade | 4 | 2023-05-31 | 2023-05-26 |
| Insider trade | 4 | 2023-05-30 | 2023-05-25 |
| Insider sale notice | 144 | 2023-05-25 | - |
| SD | - | 2023-05-19 | - |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |
| Insider trade | 4 | 2023-05-19 | 2023-05-17 |