Holdings derived from the most recent reported transactions. Not adjusted for stock splits or share-class conversions.
| Issuer | Shares | Source | Last tx | Detail |
|---|---|---|---|---|
| PATTERSON UTI ENERGY INC | 369,434 | reported | 28 Apr 2011 | tx 14+1,301,500−21,316 |
| Select Water Solutions, Inc. | 122,724 | reported | 01 May 2025 | tx 17+148,693−32,809 |
| BAKER HUGHES INC | 23,327.57 | reported | 30 Mar 2007 | tx 75+215,385−329,720 |
| CHESAPEAKE OILFIELD OPERATING LLC | 0 | reported | 20 Apr 2017 | tx 2+12,998−12,998 |
| Date | Type | Issuer | Qty | Price | Signals |
|---|---|---|---|---|---|
| 01 May 2025 | GRANT_AWARD | Select Water Solutions, Inc. | 17,422 | 0.00 USD | |
| 07 May 2024 | GRANT_AWARD | Select Water Solutions, Inc. | 16,447 | 0.00 USD | |
| 06 May 2023 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 5,590 | 7.44 USD | |
| 05 May 2023 | GRANT_AWARD | Select Water Solutions, Inc. | 20,632 | 0.00 USD | |
| 07 May 2022 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 7,460 | 8.35 USD | |
| 06 May 2022 | GRANT_AWARD | Select Water Solutions, Inc. | 18,853 | 0.00 USD | |
| 07 May 2021 | GRANT_AWARD | Select Water Solutions, Inc. | 27,036 | — | |
| 08 May 2021 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 7,041 | 5.96 USD | |
| 08 May 2020 | GRANT_AWARD | Select Water Solutions, Inc. | 23,744 | — | |
| 10 May 2020 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 3,942 | 4.58 USD | |
| 10 May 2019 | GRANT_AWARD | Select Water Solutions, Inc. | 13,295 | — | |
| 04 May 2019 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 2,970 | 11.35 USD | |
| 04 May 2018 | GRANT_AWARD | Select Water Solutions, Inc. | 10,014 | — | |
| 23 Jan 2018 | EXERCISE | Select Water Solutions, Inc. | 1,250 | — | |
| 23 Jan 2018 | TAX_WITHHOLDING | Select Water Solutions, Inc. | 408 | 21.32 USD | |
| 23 Jan 2018 | EXERCISE | Select Water Solutions, Inc. | 1,250 | 0.00 USD | deriv |
| 20 Apr 2017 | OTHER | CHESAPEAKE OILFIELD OPERATING LLC | 12,998 | — | |
| 23 Sept 2016 | GRANT_AWARD | CHESAPEAKE OILFIELD OPERATING LLC | 12,998 | 0.00 USD | |
| 28 Apr 2011 | TAX_WITHHOLDING | PATTERSON UTI ENERGY INC | 745 | 30.90 USD | |
| 26 Apr 2011 | GRANT_AWARD | PATTERSON UTI ENERGY INC | 71,000 | 0.00 USD | |
| 27 Apr 2011 | TAX_WITHHOLDING | PATTERSON UTI ENERGY INC | 9,113 | 31.20 USD | |
| 26 Apr 2011 | GRANT_AWARD | PATTERSON UTI ENERGY INC | 103,500 | 0.00 USD | deriv |
| 27 Apr 2010 | GRANT_AWARD | PATTERSON UTI ENERGY INC | 75,000 | 0.00 USD | |
| 27 Apr 2010 | GRANT_AWARD | PATTERSON UTI ENERGY INC | 266,250 | 0.00 USD | deriv |
| 28 Apr 2009 | GRANT_AWARD | PATTERSON UTI ENERGY INC | 73,500 | 0.00 USD |