| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | SC 13G/A | Feb 14, 2024 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 13, 2024 | |
| SC 13G/A | Report | SC 13G/A | Feb 9, 2024 | |
| SC 13G/A | Report | Jan 23, 2024 | ||
| SC 13G/A | Report | Oct 6, 2023 | ||
| SC 13G | Report | SC 13G | Aug 18, 2023 | |
| SC 13G/A | Report | SC 13G/A | Feb 14, 2023 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2023 | |
| SC 13G/A | Report | Jan 23, 2023 | ||
| SC 13G/A | Report | SC 13G/A | Feb 14, 2022 | |
| SC 13G/A | Report | Feb 10, 2022 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2022 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2022 | |
| SC 13G/A | Report | Jan 27, 2022 | ||
| SC 13G/A | Report | Jan 25, 2022 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 16, 2021 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 11, 2021 | |
| SC 13G/A | Report | Feb 11, 2021 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 10, 2021 | |
| SC 13G/A | Report | Jan 25, 2021 | ||
| SC 13G/A | Report | Aug 7, 2020 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Jun 10, 2020 | |
| SC 13G/A | Report | FILING PATTERSON-UTI ENERGY, INC. | May 7, 2020 | |
| SC 13G | Report | SEC SCHEDULE 13G | Feb 14, 2020 | |
| SC 13G | Report | Feb 12, 2020 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 12, 2020 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 12, 2020 | |
| SC 13G/A | Report | Feb 4, 2020 | ||
| SC 13G | Report | FILING PATTERSON-UTI ENERGY, INC. | Jan 27, 2020 | |
| SC 13G/A | Report | Aug 9, 2019 | ||
| SC 13G/A | Report | Feb 12, 2019 | ||
| SC 13G/A | Report | Feb 6, 2019 | ||
| SC 13G/A | Report | Feb 9, 2018 | ||
| SC 13G/A | Report | SCHEDULE 13G/A | Feb 9, 2018 | |
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 8, 2018 | |
| SC 13G/A | Report | Jan 29, 2018 | ||
| SC 13G/A | Report | Feb 10, 2017 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 9, 2017 | |
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2017 | |
| SC 13G/A | Report | Jan 25, 2017 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Feb 11, 2016 | |
| SC 13G/A | Report | Feb 11, 2016 | ||
| SC 13G | Report | SCHEDULE 13G | Feb 9, 2016 | |
| SC 13G/A | Report | PATTERSON-UTI ENERGY INC | Feb 2, 2016 | |
| SC 13G/A | Report | Jan 27, 2016 | ||
| SC 13G/A | Report | Feb 11, 2015 | ||
| SC 13G/A | Report | PATTERSON-UTI ENERGY INC | Jan 30, 2015 | |
| SC 13G/A | Report | Jan 26, 2015 | ||
| SC 13G/A | Report | SEC SCHEDULE 13G | Jan 12, 2015 |