List of insiders holdings for Diamondback Energy Inc.:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | Greth Lyndal ACS Capital Management LLC ACS Capital Holdings LP Stephens Family Trust Stephens Family Trust #2 SFT Management LLC SFT 1 Holdings LLC SFT 2 Holdings LLC Autry Stephens Management Trust Endeavor Manager LLC 10% Owner | 2026-02-05 16:15:09 | 97,686,727 0 | 97,686,727 | Form 13D |
| 2 | SGF FANG Holdings LP Greth Lyndal 10% Owner | 2026-03-05 16:15:12 | 96,686,727 0 | 96,686,727 | Form 4 |
| 3 | WEXFORD CAPITAL LP DAVIDSON CHARLES E JACOBS JOSEPH Wexford Catalyst Trading LTD Wexford Spectrum Trading LTD 10% Owner | 2015-03-05 15:44:12 | 1,726,055 0 | 1,726,055 | Form 13D |
| 4 | Meloy Charles Alvin Director | 2026-03-11 16:11:28 | 2,275 966,292 | 968,567 | Form 4 |
| 5 | Stice Travis D. Executive Chairman | 2026-03-10 16:08:59 | 123,745 305,314 | 429,059 | Form 4 |
| 6 | Van't Hof Matthew Kaes Chief Executive Officer | 2026-03-10 16:08:52 | 148,614 0 | 148,614 | Form 4 |
| 7 | Hollis Michael L. President and COO | 2019-09-18 16:24:56 | 0 138,414 | 138,414 | Form 4 |
| 8 | Pantermuehl Russell Exec. VP & Chief Engineer | 2021-12-09 16:20:47 | 123,419 0 | 123,419 | Form 4 |
| 9 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | 2026-03-10 16:08:42 | 112,755 0 | 112,755 | Form 4 |
| 10 | WEXFORD CAPITAL LP DB Energy Holdings LLC Wexford GP LLC DAVIDSON CHARLES E JACOBS JOSEPH Director | 2015-09-22 16:07:29 | 77,054 24,749 | 101,803 | Form 4 |
| 11 | Wesson Daniel N Exec. VP & COO | 2026-03-10 16:09:07 | 83,289 0 | 83,289 | Form 4 |
| 12 | Zmigrosky Matt EVP, Chief Legal and Admin Off | 2026-03-03 17:51:41 | 81,392 0 | 81,392 | Form 4 |
| 13 | WEXFORD CAPITAL LP DAVIDSON CHARLES E JACOBS JOSEPH Wexford GP LLC Director | 2015-12-10 17:50:54 | 67,232 0 | 67,232 | Form 4 |
| 14 | Molnar Paul Exec. VP Exploration & Bus Dev | 2019-03-05 18:02:16 | 63,037 0 | 63,037 | Form 4 |
| 15 | Barkmann Albert Exec. VP and Chief Engineer | 2026-03-03 17:52:05 | 31,571 0 | 31,571 | Form 4 |
| 16 | Thompson Jere W III CFO, Executive VP | 2026-03-10 16:09:13 | 20,725 0 | 20,725 | Form 4 |
| 17 | Hawkins Thomas F. Exec. VP - Special Projects | 2023-01-12 16:14:11 | 18,734 0 | 18,734 | Form 5 |
| 18 | Plaumann Mark Lawrence Director | 2025-06-23 17:08:42 | 8,232 7,688 | 15,920 | Form 4 |
| 19 | Franklin William W. VP Land | 2013-09-18 21:37:14 | 14,363 0 | 14,363 | Form 4 |
| 20 | Trent Melanie Montague Director | 2025-05-22 18:39:01 | 14,057 0 | 14,057 | Form 4 |
| 21 | WEST STEVEN E Director | 2025-05-22 18:38:41 | 13,552 0 | 13,552 | Form 4 |
| 22 | Cross Michael P Director | 2022-06-13 17:56:18 | 0 13,538 | 13,538 | Form 4 |
| 23 | Houston David L Director | 2024-06-10 16:05:01 | 12,600 0 | 12,600 | Form 4 |
| 24 | White Jeffrey L. VP - Operations | 2015-10-13 17:52:21 | 12,134 0 | 12,134 | Form 4 |
| 25 | Moses Elizabeth VP Land | 2016-09-21 16:15:12 | 11,709 0 | 11,709 | Form 4 |
| 26 | Soliman Jennifer Exec. VP and Chief HR Officer | 2023-01-12 16:14:34 | 10,989 0 | 10,989 | Form 4 |
| 27 | Mains Stephanie K. Director | 2025-05-22 18:38:51 | 10,653 0 | 10,653 | Form 4 |
| 28 | Brooks Vincent K Director | 2025-05-22 18:37:50 | 0 10,653 | 10,653 | Form 4 |
| 29 | Robertson Lance W Director | 2025-05-22 18:38:10 | 9,017 0 | 9,017 | Form 4 |
| 30 | HOLDER RANDALL J Executive Vice President | 2019-09-18 16:24:35 | 8,448 0 | 8,448 | Form 4 |
| 31 | Tsuru Frank D. Director | 2025-05-22 18:37:59 | 7,147 0 | 7,147 | Form 4 |
| 32 | Jacobi Paul M. Director | 2012-10-15 19:59:05 | 6,666 0 | 6,666 | Form 4 |
| 33 | McAllaster Chad EVP-Operations | 2026-03-03 17:51:30 | 5,889 0 | 5,889 | Form 4 |
| 34 | KLEIN REBECCA A Director | 2025-05-22 18:38:19 | 5,147 0 | 5,147 | Form 4 |
| 35 | REEVES ROBERT K Director | 2025-05-22 18:39:13 | 5,084 0 | 5,084 | Form 4 |
| 36 | HOLDERNESS DARIN G Director | 2025-05-22 18:37:29 | 1,816 0 | 1,816 | Form 4 |
| 37 | GULFPORT ENERGY CORP Director 10% Owner | 2015-02-13 16:47:59 | 0 0 | 0 | Form 13G |