Diamondback Energy, Inc. (FANG) Insider Trading -- Recent Executive & Director Transactions
21 insiders reported 209 Form 4 transactions for Diamondback Energy, Inc. (FANG) over the past 18 months (most recent 2026-10-07). Recent activity: Meloy Charles Alvin (Director) Sell 6,476 shares, Meloy Charles Alvin (Director) Sell 20,503 shares, Meloy Charles Alvin (Director) Sell 6,354 shares, Meloy Charles Alvin (Director) Sell 12,500 shares, Dick Teresa L. (EVP Accounting, Assist. Sec.) Sell 5,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-07 | Meloy Charles Alvin | Director | Sell | 6,476 | $1.2M |
| 2026-10-07 | Meloy Charles Alvin | Director | Sell | 20,503 | $3.8M |
| 2026-10-07 | Meloy Charles Alvin | Director | Sell | 6,354 | $1.2M |
| 2026-09-17 | Meloy Charles Alvin | Director | Sell | 12,500 | $0 |
| 2026-09-17 | Dick Teresa L. | EVP Accounting, Assist. Sec. | Sell | 5,000 | $1.1M |
| 2026-09-17 | Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sell | 1,326 | $281,848 |
| 2026-09-17 | Greth Lyndal | 10% Owner | Sell | 9.1M | $1.86B |
| 2026-09-17 | Greth Lyndal | 10% Owner | Sell | 9.1M | $1.86B |
| 2026-09-17 | SGF FANG Holdings, LP | 10% Owner | Sell | 9.1M | $1.86B |
| 2026-09-17 | SGF FANG Holdings, LP | 10% Owner | Sell | 9.1M | $1.86B |
| 2026-09-17 | Meloy Charles Alvin | Director | Buy | 12,500 | $0 |
| 2026-09-17 | Meloy Charles Alvin | Director | Buy | 12,500 | $0 |
| 2026-09-17 | Meloy Charles Alvin | Director | Sell | 25,000 | $0 |
| 2026-09-17 | Meloy Charles Alvin | Director | Sell | 12,500 | $0 |
| 2026-09-17 | Meloy Charles Alvin | Director | Buy | 25,000 | $0 |
| 2026-09-14 | Stice Travis D. | Director | Sell | 75,000 | $15.3M |
| 2026-09-14 | Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sell | 861 | $174,464 |
| 2026-09-14 | Barkmann Albert | Exec. VP and Chief Engineer | Sell | 682 | $138,194 |
| 2026-08-24 | Plaumann Mark Lawrence | Director | Sell | 1,000 | $210,577 |
| 2026-08-24 | Wesson Daniel N | Exec. VP & COO | Sell | 7,500 | $1.6M |
| 2026-08-24 | Van't Hof Matthew Kaes | Chief Executive Officer | Sell | 500 | $107,528 |
| 2026-08-24 | Van't Hof Matthew Kaes | Chief Executive Officer | Sell | 9,500 | $2.0M |
| 2026-08-17 | Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sell | 2,500 | $506,930 |
| 2026-08-17 | Thompson Jere W III | CFO, Executive VP | Sell | 500 | $102,070 |
| 2026-08-12 | Van't Hof Matthew Kaes | Chief Executive Officer | Sell | 5,000 | $1.0M |
Source: SEC Form 4 filings · as of 2026-10-07