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 |
|---|---|---|---|
| Insider trade | 4 | 2019-04-30 | 2019-04-26 |
| Insider trade | 4 | 2019-04-30 | 2019-04-26 |
| Quarterly report | 10-Q | 2019-04-29 | 2019-03-31 |
| Major company event | 8-K | 2019-04-25 | 2019-04-25 |
| Insider trade | 4 | 2019-04-25 | 2019-04-23 |
| Insider trade | 4 | 2019-04-25 | 2019-04-23 |
| Insider trade | 4 | 2019-04-25 | 2019-04-23 |
| Insider trade | 4 | 2019-04-25 | 2019-04-23 |
| Insider trade | 4 | 2019-04-25 | 2019-04-23 |
| Insider trade | 4 | 2019-04-25 | 2019-01-09 |
| Proxy materials | DEFA14A | 2019-04-12 | - |
| Proxy statement | DEF 14A | 2019-04-12 | 2019-06-06 |
| Insider trade | 4 | 2019-04-04 | 2019-04-03 |
| Major company event | 8-K | 2019-03-26 | 2019-03-26 |
| Annual report | 10-K | 2019-02-13 | 2018-12-31 |
| Major company event | 8-K | 2019-02-12 | 2019-02-06 |
| Major company event | 8-K | 2019-02-12 | 2019-02-12 |
| Passive ownership stake (update) | SC 13G/A | 2019-02-12 | - |
| Major company event | 8-K | 2019-02-07 | 2019-02-07 |
| Passive ownership stake (update) | SC 13G/A | 2019-02-06 | - |
| Major company event | 8-K | 2019-01-09 | 2019-01-09 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2019-01-03 | 2019-01-01 |
| Insider trade | 4 | 2018-12-27 | 2018-12-26 |
| Major company event | 8-K | 2018-11-06 | 2018-11-05 |
| D | - | 2018-11-02 | - |
| Quarterly report | 10-Q | 2018-10-29 | 2018-09-30 |
| Major company event | 8-K | 2018-10-25 | 2018-10-25 |
| Insider trade | 4 | 2018-09-10 | 2018-09-08 |
| Major company event | 8-K | 2018-09-04 | 2018-09-04 |
| EFFECT | - | 2018-08-09 | - |
| 424B3 | - | 2018-08-09 | - |
| Company correspondence | CORRESP | 2018-08-07 | - |
| SEC correspondence | UPLOAD | 2018-08-06 | - |
| Company correspondence | CORRESP | 2018-07-31 | - |
| S-4 | - | 2018-07-31 | - |
| Quarterly report | 10-Q | 2018-07-30 | 2018-06-30 |
| Major company event | 8-K | 2018-07-26 | 2018-07-26 |
| Insider trade | 4 | 2018-07-12 | 2018-07-12 |
| Insider trade | 4 | 2018-07-12 | 2018-07-12 |
| SEC correspondence | UPLOAD | 2018-06-28 | - |
| Company correspondence | CORRESP | 2018-06-25 | - |
| Major company event | 8-K | 2018-06-18 | 2018-06-18 |
| Major company event | 8-K | 2018-06-15 | 2018-06-14 |
| SEC correspondence | UPLOAD | 2018-06-13 | - |
| Insider trade | 4 | 2018-06-11 | 2018-06-09 |