Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- 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>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2025-06-09 Sale | 2025-06-11 4:02 pm | Diamondback Energy Inc. | FANG | Thompson Jere W III CFO, Executive VP | 1,500 | $141.52 | $212,275 | 13,788 (Direct) | View |
2025-06-03 Sale | 2025-06-05 4:12 pm | Diamondback Energy Inc. | FANG | Wesson Daniel N Exec. VP & COO | 5,000 | $142.06 | $710,307 | 84,117 (Direct) | View |
2025-05-12 Sale | 2025-05-14 4:44 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President | 10,000 | $142.69 | $1,426,903 | 120,645 (Direct) | View |
2025-02-28 Purchase | 2025-03-04 8:58 pm | Diamondback Energy Inc. | FANG | Tsuru Frank D. Director | 2,000 | $156.51 | $313,020 | 5,730 (Direct) | View |
2025-01-29 Purchase | 2025-01-31 7:03 pm | Verde Clean Fuels Inc. | VGAS | Diamondback Energy Inc. Cottonmouth Ventures LLC Diamondback Energy E&P LLC Director 10% Owner | 12,500,000 | $4 | $50,000,000 | 14,500,000 (Indirect) | View |
2024-12-16 Purchase | 2024-12-17 4:35 pm | Diamondback Energy Inc. | FANG | WEST STEVEN E Director | 6,000 | $162.66 | $975,960 | 12,135 (Direct) | View |
2024-12-13 Sale | 2024-12-17 4:34 pm | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President & CFO | 4,000 | $163.48 | $653,928 | 96,718 (Direct) | View |
2024-12-05 Sale | 2024-12-09 4:39 pm | Diamondback Energy Inc. | FANG | Stice Travis D. Chief Executive Officer | 3,000 | $172.51 | $517,536 | 455,993 (Indirect) | View |
2024-11-13 Sale | 2024-11-14 5:14 pm | Diamondback Energy Inc. | FANG | Plaumann Mark Lawrence Director | 1,390 | $181 | $251,590 | 29,224 (Indirect Direct) | View |
2024-11-08 Purchase | 2024-11-12 4:07 pm | Diamondback Energy Inc. | FANG | REEVES ROBERT K Director | 2,832 | $180 | $509,760 | 3,667 (Direct) | View |
2024-09-23 Sale | 2024-09-24 9:53 pm | Diamondback Energy Inc. | FANG | 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 | 13,212,830 | $175.11 | $2,313,665,629 | 31,947,366 (Indirect) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-05-21 Option Award | 2025-05-22 6:39 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Chief Executive Officer | 9,921 | $0 | 129,264 (Direct) | View |
2025-05-21 Tax Withholding | 2025-05-22 6:39 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes Chief Executive Officer | 1,302 | $138.35 | 129,264 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:39 pm | N/A N/A | Diamondback Energy Inc. | FANG | REEVES ROBERT K Director | 1,417 | $0 | 5,084 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:39 pm | N/A N/A | Diamondback Energy Inc. | FANG | Trent Melanie Montague Director | 1,417 | $0 | 14,057 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:38 pm | N/A N/A | Diamondback Energy Inc. | FANG | Mains Stephanie K. Director | 1,417 | $0 | 10,653 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:38 pm | N/A N/A | Diamondback Energy Inc. | FANG | WEST STEVEN E Director | 1,417 | $0 | 13,552 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:38 pm | N/A N/A | Diamondback Energy Inc. | FANG | Plaumann Mark Lawrence Director | 1,417 | $0 | 12,955 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:38 pm | N/A N/A | Diamondback Energy Inc. | FANG | KLEIN REBECCA A Director | 1,417 | $0 | 5,147 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:38 pm | N/A N/A | Diamondback Energy Inc. | FANG | Robertson Lance W Director | 1,417 | $0 | 9,017 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:37 pm | N/A N/A | Diamondback Energy Inc. | FANG | Tsuru Frank D. Director | 1,417 | $0 | 7,147 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:37 pm | N/A N/A | Diamondback Energy Inc. | FANG | Brooks Vincent K Director | 1,417 | $0 | 10,653 (Indirect) | View |
2025-05-21 Option Award | 2025-05-22 6:37 pm | N/A N/A | Diamondback Energy Inc. | FANG | Meloy Charles Alvin Director | 1,417 | $0 | 1,087,292 (Direct) | View |
2025-05-21 Option Award | 2025-05-22 6:37 pm | N/A N/A | Diamondback Energy Inc. | FANG | HOLDERNESS DARIN G Director | 1,417 | $0 | 1,816 (Direct) | View |
2025-05-01 Option Award | 2025-05-05 5:14 pm | N/A N/A | Viper Energy Inc. | VNOM | Diamondback Energy Inc. Director 10% Owner | 139,253,280 | $0 | 310,116,186 (Indirect) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:59 pm | N/A N/A | Diamondback Energy Inc. | FANG | Wesson Daniel N Exec. VP & COO | 15,121 | $158.96 | 89,117 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:59 pm | N/A N/A | Diamondback Energy Inc. | FANG | Wesson Daniel N Exec. VP & COO | 38,561 | $0 | 89,117 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Stice Travis D. Chief Executive Officer | 51,696 | $158.96 | 558,138 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Stice Travis D. Chief Executive Officer | 137,519 | $0 | 558,138 (Direct) | View |
2025-03-01 Other | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Stice Travis D. Chief Executive Officer | 16,322 | $0 | 558,138 (Indirect) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Thompson Jere W III CFO, Executive VP | 4,087 | $158.96 | 15,288 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Thompson Jere W III CFO, Executive VP | 11,790 | $0 | 15,288 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | McAllaster Chad EVP-Operations | 449 | $158.96 | 2,892 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | McAllaster Chad EVP-Operations | 3,241 | $0 | 2,892 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Barkmann Albert Exec. VP and Chief Engineer | 2,620 | $158.96 | 25,850 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Barkmann Albert Exec. VP and Chief Engineer | 8,115 | $0 | 25,850 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President | 22,984 | $158.96 | 130,645 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:58 pm | N/A N/A | Diamondback Energy Inc. | FANG | Van't Hof Matthew Kaes President | 56,911 | $0 | 130,645 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:57 pm | N/A N/A | Diamondback Energy Inc. | FANG | Zmigrosky Matt EVP, Chief Legal and Admin Off | 11,738 | $158.96 | 67,895 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:57 pm | N/A N/A | Diamondback Energy Inc. | FANG | Zmigrosky Matt EVP, Chief Legal and Admin Off | 30,460 | $0 | 67,895 (Direct) | View |
2025-03-01 Tax Withholding | 2025-03-04 8:57 pm | N/A N/A | Diamondback Energy Inc. | FANG | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | 12,596 | $158.96 | 105,002 (Direct) | View |
2025-03-01 Option Award | 2025-03-04 8:57 pm | N/A N/A | Diamondback Energy Inc. | FANG | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | 28,645 | $0 | 105,002 (Direct) | View |
2025-02-03 Option Award | 2025-02-03 4:13 pm | N/A N/A | Diamondback Energy Inc. | FANG | HOLDERNESS DARIN G Director | 399 | $0 | 399 (Direct) | View |
2024-12-05 Gift | 2024-12-09 4:39 pm | N/A N/A | Diamondback Energy Inc. | FANG | Plaumann Mark Lawrence Director | 100 | $0 | 11,538 (Direct) | View |
2024-11-14 Gift | 2024-11-18 4:01 pm | N/A N/A | Diamondback Energy Inc. | FANG | Meloy Charles Alvin Director | 110,000 | $0 | 1,085,875 (Indirect) | View |
2024-11-13 Gift | 2024-11-14 5:14 pm | N/A N/A | Diamondback Energy Inc. | FANG | Plaumann Mark Lawrence Director | 2,310 | $0 | 29,224 (Direct) | View |
2024-11-12 Other | 2024-11-14 5:14 pm | N/A N/A | Diamondback Energy Inc. | FANG | Plaumann Mark Lawrence Director | 17,586 | $0 | 29,224 (Indirect) | View |
Ownership | 2024-09-13 4:07 pm | N/A N/A | Diamondback Energy Inc. | FANG | 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 | 0 | $0 | 114,899,378 (Indirect) | View |
2024-09-10 Option Award | 2024-09-12 4:21 pm | N/A N/A | Diamondback Energy Inc. | FANG | Barkmann Albert Exec. VP and Chief Engineer | 5,193 | $0 | 20,355 (Direct) | View |
2024-09-10 Option Award | 2024-09-12 4:21 pm | N/A N/A | Diamondback Energy Inc. | FANG | Meloy Charles Alvin Director | 820 | $0 | 1,195,875 (Direct) | View |
2024-09-10 Option Award | 2024-09-12 4:21 pm | N/A N/A | Diamondback Energy Inc. | FANG | Robertson Lance W Director | 820 | $0 | 7,600 (Direct) | View |