28 transactions by 11 insiders, from March 1, 2026 to September 15, 2026.
People inside the company. What they do with their own shares is the reason this data exists.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Austen GilfillianPres | 5 | — | — | — |
| William F. KruegerVP | 3 | — | — | — |
| Travis D. SticeDir | 1 | — | — | — |
| James L. RubinDir | 1 | — | — | — |
| Laurie H. ArgoDir | 1 | — | — | — |
| Frank C. HuDir | 1 | — | — | — |
| Steven E. WestDir | 1 | — | — | — |
| John P. GrotzingerDir | 1 | — | — | — |
| William Wesley PerryDir | 1 | — | — | — |
| Spencer D. Armour IIIDir | 1 | — | — | — |
Holders above 10%, often funds. They file the same form, but they trade for portfolio reasons, not because of what they know.
| Insider | Trades | Planned | Bought | Sold |
|---|---|---|---|---|
| Diamondback Energy, Inc.10% | 12 | — | — | $589.5M |
28 in total, newest filings first.
| Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|
| John P. GrotzingerDir | Sep 15 | A | 2,606 | $0.00 | — |
| Diamondback Energy, Inc.10%DERIV | Sep 1 | A | 1,007,000 | — | — |
| Diamondback Energy, Inc.10%DERIV | Sep 1 | A | 1,007,000 | — | — |
| Diamondback Energy, Inc.10%DERIV | Sep 1 | A | 2,808,459 | — | — |
| Diamondback Energy, Inc.10%DERIV | Sep 1 | A | 2,808,459 | — | — |
| Steven E. WestDir | May 19 | A | 3,612 | $0.00 | — |
| Travis D. SticeDir | May 19 | A | 3,612 | $0.00 | — |
| James L. RubinDir | May 19 | A | 3,612 | $0.00 | — |
| William Wesley PerryDir | May 19 | A | 3,612 | $0.00 | — |
| Frank C. HuDir | May 19 | A | 3,612 | $0.00 | — |
| Spencer D. Armour IIIDir | May 19 | A | 3,612 | $0.00 | — |
| Laurie H. ArgoDir | May 19 | A | 3,612 | $0.00 | — |
| Diamondback Energy, Inc.10%DERIV | Mar 19 | C | 510,071 | — | — |
| Diamondback Energy, Inc.10%DERIV | Mar 19 | C | 510,071 | — | — |
| Diamondback Energy, Inc.10% | Mar 19 | S | 510,071 | $45.69 | $23.3M |
| Diamondback Energy, Inc.10% | Mar 19 | C | 510,071 | — | — |
| Diamondback Energy, Inc.10%DERIV | Mar 4 | C | 12,391,304 | — | — |
| Diamondback Energy, Inc.10%DERIV | Mar 4 | C | 12,391,304 | — | — |
| Diamondback Energy, Inc.10% | Mar 4 | S | 12,391,304 | $45.69 | $566.2M |
| Diamondback Energy, Inc.10% | Mar 4 | C | 12,391,304 | — | — |
| William F. KruegerVP | Mar 1 | F | 1,153 | $46.54 | $54K |
| William F. KruegerVP | Mar 1 | F | 1,166 | $46.54 | $54K |
| William F. KruegerVP | Mar 1 | A | 8,787 | $0.00 | — |
| Austen GilfillianPres | Mar 1 | F | 1,614 | $46.54 | $75K |
| Austen GilfillianPres | Mar 1 | F | 1,421 | $46.54 | $66K |
| Austen GilfillianPres | Mar 1 | F | 2,645 | $46.54 | $123K |
| Austen GilfillianPres | Mar 1 | F | 829 | $46.54 | $39K |
| Austen GilfillianPres | Mar 1 | A | 12,302 | $0.00 | — |