PTEN - CIK 0000889900
PATTERSON UTI ENERGY INC has filed 1,457 documents with the SEC between 1995 and 2026. The most frequent type is insider trade (533 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 |
|---|---|---|---|
| Major company event | 8-K | 2026-05-26 | 2026-05-26 |
| Major company event | 8-K | 2026-05-19 | 2026-05-19 |
| Insider trade | 4 | 2026-05-12 | 2026-05-09 |
| Insider trade | 4 | 2026-05-12 | 2026-05-09 |
| Insider trade | 4 | 2026-05-12 | 2026-05-09 |
| Insider trade | 4 | 2026-05-12 | 2026-05-09 |
| Insider trade | 4 | 2026-05-12 | 2026-05-09 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Insider trade | 4 | 2026-05-07 | 2026-05-05 |
| Prospectus supplement | 424B5 | 2026-05-07 | - |
| Major company event | 8-K | 2026-05-06 | 2026-05-05 |
| Insider sale notice | 144 | 2026-05-05 | - |
| Free writing prospectus | FWP | 2026-05-05 | - |
| Prospectus supplement | 424B2 | 2026-05-05 | - |
| Insider trade | 4 | 2026-05-04 | 2026-05-01 |
| Insider trade | 4 | 2026-05-04 | 2026-04-30 |
| Insider trade | 4 | 2026-05-04 | 2026-04-30 |
| Insider trade | 4 | 2026-05-04 | 2026-04-30 |
| Insider trade | 4 | 2026-05-04 | 2026-04-30 |
| Insider trade | 4 | 2026-05-04 | 2026-04-30 |
| Insider sale notice | 144 | 2026-05-01 | - |
| Insider sale notice | 144 | 2026-05-01 | - |
| 144/A | - | 2026-05-01 | - |
| SCHEDULE 13G/A | - | 2026-05-01 | - |
| SCHEDULE 13G | - | 2026-04-30 | - |
| SCHEDULE 13G | - | 2026-04-29 | - |
| Quarterly report | 10-Q | 2026-04-28 | 2026-03-31 |
| Major company event | 8-K | 2026-04-28 | 2026-04-24 |
| Major company event | 8-K | 2026-04-23 | 2026-04-22 |
| Annual report to shareholders | ARS | 2026-04-13 | 2025-12-31 |
| Proxy materials | DEFA14A | 2026-04-13 | - |
| Proxy statement | DEF 14A | 2026-04-13 | 2025-12-31 |
| SCHEDULE 13G | - | 2026-04-09 | - |
| SCHEDULE 13G/A | - | 2026-03-27 | - |
| Insider trade | 4 | 2026-03-18 | 2026-03-16 |
| Insider sale notice | 144 | 2026-03-16 | - |
| Insider trade | 4 | 2026-03-06 | 2026-03-04 |
| Insider sale notice | 144 | 2026-03-04 | - |
| Insider trade | 4 | 2026-02-17 | 2026-02-13 |
| Insider sale notice | 144 | 2026-02-13 | - |
| Annual report | 10-K | 2026-02-10 | 2025-12-31 |
| Major company event | 8-K | 2026-02-05 | 2026-02-04 |
| Insider trade | 4 | 2026-01-05 | 2026-01-01 |
| Insider trade | 4 | 2026-01-05 | 2026-01-01 |
| Insider trade | 4 | 2026-01-05 | 2026-01-01 |
| Insider trade | 4 | 2026-01-05 | 2026-01-01 |