| SCF V LP +7 co-filersReporting owner · 167 transactions | — | 20.53M†as of Dec 2016 | — | — | 33.10M |
| Waite Andrew LDirector · 58 transactions | — | 18.32M†as of Mar 2021 | 70.2K | 585.9K | 33.10M |
| Otoole Terence MDirector · 7 transactions | — | 5.68M†as of Feb 2016 | 27.0K | 300.0K | — |
| Schmitz JohnDirector · 18 transactions | — | 4.82M†as of Nov 2019 | 496.8K | — | — |
| Otoole Terence M +1 co-filerDirector · 6 transactions | — | 2.75M†as of Feb 2019 | 59.5K | — | 300.0K |
| Baldwin David CDirector · 57 transactions | — | 1.47M†as of Mar 2021 | 70.2K | 585.9K | 33.10M |
| SCF V LP +6 co-filersMember of Group · 49 transactions | — | 568.2K†as of Jun 2022 | — | — | 180.2K |
| Jones Charles EEVP, Pr - Drilling & Subsea · 5 transactions | — | 498.1Kas of Feb 2013 | 33.9K | 5.0K | 116.5K |
| Iyyanki PradyPresident & CEO · 31 transactions | — | 433.4Kas of May 2018 | 417.0K | 90.0K | 30.0K |
| Mercado, Pablo G.SVP, CFO · 36 transactions | — | 429.6Kas of Jun 2020 | 429.7K | — | — |
| McCulloch James LCCO and Advisor to the CEO · 37 transactions | — | 416.6Kas of Feb 2019 | 290.2K | — | 105.5K |
| Harris James WhelanEVP and CFO · 51 transactions | — | 350.0Kas of Feb 2018 | 249.6K | 500 | 83.2K |
| Lux NealPresident & CEO · 64 transactions | — | 347.5K | 792.1K | 226.1K | — |
| Gaut C ChristopherDirector · 83 transactions | — | 280.4K†as of Dec 2024 | 3.67M | 487.5K | 3.8K |
| Brooks, Wendell R.EVP, Pr-Pro & Infrastructure · 12 transactions | — | 164.0Kas of Apr 2014 | 293.0K | — | 139.0K |
| Williams David Lyle Jr.EVP, CFO · 99 transactions | — | 123.2K | 847.8K | — | 20.1K |
| Myers FranklinDirector · 13 transactions | — | 105.8Kas of Mar 2017 | 50.6K | 25.0K | — |
| Ivascu John CEVP, General Counsel & CCO · 75 transactions | — | 90.5K | 707.4K | — | 7.2K |
| Schmitt Tylar K.VP and CAO · 45 transactions | — | 90.5Kas of Mar 2019 | 104.8K | — | 19.5K |
| Simms Tom S.VP - Treasurer · 4 transactions | — | 72.8Kas of Mar 2013 | 7.2K | 1.3K | — |
| Danford Michael DewayneSVP & CHO · 134 transactions | — | 54.1K | 649.9K | 10.6K | 39.5K |
| Connelly, W. PatrickVP - Strategic Development · 3 transactions | — | 45.4Kas of Nov 2012 | — | 6.2K | — |
| McShane MichaelDirector · 15 transactions | — | 30.0K | 104.1K | 30.0K | — |
| Angelle Evelyn MDirector · 14 transactions | — | 28.9K | 104.1K | 122.1K | — |
| Raspino LouisDirector · 14 transactions | — | 27.2K | 101.9K | 25.0K | 5.0K |
| Brookes MarkSVP · 24 transactions | — | 26.7K | 26.9K | — | — |
| Rowsey Paul E IIIDirector · 4 transactions | — | 25.6K | 25.6K | — | — |
| Carrig John ADirector · 14 transactions | — | 25.0K | 104.1K | 68.0K | — |
| Forum Energy Technologies, Inc.Director · 1 transaction | — | 23.1Kas of Mar 2025 | 8.6K | — | — |
| Pounds StevenSVP Operations · 24 transactions | — | 22.4K | 26.9K | — | — |
| Traylor Mark SVP IR & Planning · 1 transaction | — | 8.7Kas of Mar 2013 | 5.0K | — | — |
| Marquez AronDirector · 2 transactions | — | 6.4K | 6.4K | — | — |
| Smith Mark W.Director · 2 transactions | — | 6.4K | 6.4K | — | — |
| McElroy JohnVP & CAO · 13 transactions | — | 6.2Kas of Aug 2022 | 118.8K | — | — |
| Keller Katherine CampbellVP & Chief Accounting Officer · 6 transactions | — | 5.7K | 7.8K | — | — |
| Beyer Leslie AnnDirector · 4 transactions | — | 4.0K | 12.0K | — | — |
| Reichert EmilyDirector · 1 transaction | — | 0as of Jul 2021 | 3.1K | — | — |