Diamondback Energy, Inc. — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Robertson Lance W | — | Award / Grant | 820 | — | — | 7,600 | Sep 10, 2024 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Award / Grant | 10,932 | — | — | 49,173 | Sep 10, 2024 |
| REEVES ROBERT K | — | Award / Grant | 820 | — | — | 835 | Sep 10, 2024 |
| Dick Teresa L. | CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $200.00 | $1,000,000 | 88,953 | Aug 9, 2024 |
| Van't Hof Matthew Kaes | President & CFO | Sale | 25,706 | $198.59 | $5,104,955 | 100,718 | Aug 8, 2024 |
| Barkmann Albert | Exec. VP and Chief Engineer | Sale | 1,000 | $194.75 | $194,750 | 15,162 | Jun 10, 2024 |
| Wesson Daniel N | Exec. VP & COO | Sale | 4,000 | $194.69 | $778,760 | 65,677 | Jun 10, 2024 |
| Houston David L | — | Award / Grant | 1,035 | — | — | 12,600 | Jun 6, 2024 |
| Mains Stephanie K. | — | Award / Grant | 1,035 | — | — | 9,236 | Jun 6, 2024 |
| Plaumann Mark Lawrence | — | Award / Grant | 1,035 | — | — | 21,200 | Jun 6, 2024 |
| KLEIN REBECCA A | — | Award / Grant | 1,035 | — | — | 3,730 | Jun 6, 2024 |
| Tsuru Frank D. | — | Award / Grant | 1,035 | — | — | 3,730 | Jun 6, 2024 |
| WEST STEVEN E | — | Award / Grant | 1,035 | — | — | 6,135 | Jun 6, 2024 |
| Brooks Vincent K | — | Award / Grant | 1,035 | — | — | 9,236 | Jun 6, 2024 |
| Trent Melanie Montague | — | Award / Grant | 1,035 | — | — | 12,640 | Jun 6, 2024 |
| Stice Travis D. | Chief Executive Officer | Gift | 32,670 | — | — | 435,593 | May 31, 2024 |
| Stice Travis D. | Chief Executive Officer | Tax Withholding | 1,017 | $193.46 | $196,749 | 435,593 | May 28, 2024 |
| Van't Hof Matthew Kaes | President & CFO | Tax Withholding | 10,164 | $193.46 | $1,966,327 | 150,718 | May 28, 2024 |
| Barkmann Albert | Exec. VP and Chief Engineer | Tax Withholding | 153 | $193.46 | $29,599 | 16,162 | May 28, 2024 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Tax Withholding | 204 | $193.46 | $39,466 | 38,241 | May 28, 2024 |
| Dick Teresa L. | CAO, Exec. VP, Assist. Sec. | Tax Withholding | 570 | $193.46 | $110,272 | 93,953 | May 28, 2024 |
| Wesson Daniel N | Exec. VP & COO | Sale | 6,000 | $197.14 | $1,182,840 | 69,677 | May 28, 2024 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sale | 6,000 | $198.15 | $1,188,900 | 38,445 | May 17, 2024 |
| Van't Hof Matthew Kaes | President & CFO | Sale | 9,246 | $196.21 | $1,814,158 | 160,882 | May 16, 2024 |
| Stice Travis D. | Chief Executive Officer | Gift | 10,000 | — | — | 436,610 | May 16, 2024 |
| Thompson Jere W III | Exec. VP - Strategy & Corp Dev | Sale | 900 | $199.90 | $179,910 | 7,585 | May 3, 2024 |
| Stice Travis D. | Chief Executive Officer | Sale | 30,000 | $200.00 | $6,000,000 | 446,610 | Apr 2, 2024 |
| Dick Teresa L. | CAO, Exec. VP, Assist. Sec. | Sale | 2,000 | $193.92 | $387,840 | 94,523 | Mar 21, 2024 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sale | 5,000 | $193.94 | $969,700 | 44,445 | Mar 21, 2024 |
| Dick Teresa L. | CAO, Exec. VP, Assist. Sec. | Sale | 2,000 | $192.00 | $384,000 | 96,523 | Mar 20, 2024 |
| Barkmann Albert | Exec. VP and Chief Engineer | Sale | 1,066 | $190.75 | $203,340 | 16,315 | Mar 20, 2024 |
| Van't Hof Matthew Kaes | President & CFO | Sale | 12,000 | $190.82 | $2,289,840 | 185,882 | Mar 20, 2024 |
| Wesson Daniel N | Exec. VP & COO | Sale | 6,000 | $192.17 | $1,153,020 | 78,218 | Mar 19, 2024 |
| Thompson Jere W III | Exec. VP - Strategy & Corp Dev | Sale | 2,675 | $192.35 | $514,536 | 8,485 | Mar 19, 2024 |
| Stice Travis D. | Chief Executive Officer | Tax Withholding | 50,908 | $182.52 | $9,291,728 | 486,665 | Mar 1, 2024 |
| Wesson Daniel N | Exec. VP & COO | Tax Withholding | 11,469 | $182.52 | $2,093,322 | 87,324 | Mar 1, 2024 |
| Dick Teresa L. | CAO, Exec. VP, Assist. Sec. | Tax Withholding | 905 | $182.52 | $165,181 | 100,107 | Mar 1, 2024 |
| Van't Hof Matthew Kaes | President & CFO | Award / Grant | 9,010 | — | — | 160,990 | Mar 1, 2024 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Award / Grant | 5,631 | — | — | 33,111 | Mar 1, 2024 |
| Thompson Jere W III | Exec. VP - Strategy & Corp Dev | Tax Withholding | 222 | $182.52 | $40,519 | 12,016 | Mar 1, 2024 |
| Barkmann Albert | Exec. VP and Chief Engineer | Award / Grant | 2,590 | — | — | 14,244 | Mar 1, 2024 |
| Stice Travis D. | Chief Executive Officer | Sale | 30,000 | $175.00 | $5,250,000 | 386,242 | Feb 15, 2024 |
| Stice Travis D. | Chief Executive Officer | Sale | 30,000 | $160.01 | $4,800,300 | 416,242 | Jan 3, 2024 |
| Stice Travis D. | Chief Executive Officer | Gift | 57,800 | — | — | 446,242 | Dec 31, 2023 |
| Van't Hof Matthew Kaes | President & CFO | Sale | 4,000 | $153.32 | $613,280 | 151,980 | Dec 14, 2023 |
| Stice Travis D. | Chief Executive Officer | Gift | 5,000 | — | — | 446,242 | Sep 18, 2023 |
| Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sale | 2,706 | $157.17 | $425,302 | 27,480 | Sep 12, 2023 |
| Houston David L | — | Sale | 8,000 | $156.54 | $1,252,320 | 11,565 | Sep 12, 2023 |
| WEST STEVEN E | — | Sale | 8,000 | $150.65 | $1,205,200 | 5,100 | Aug 10, 2023 |
| Van't Hof Matthew Kaes | President & CFO | Sale | 9,000 | $148.98 | $1,340,820 | 155,980 | Aug 4, 2023 |