CIK 0001539838 · Large accelerated filer
Diamondback Energy, Inc.
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- FANG
- Exchange
- Nasdaq
- Industry
- Crude Petroleum & Natural Gas
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 432-221-7400
- Business address
- 500 WEST TEXAS AVENUE, SUITE 100, MIDLAND, TX, 79701
- Former names
- Diamondback Energy, Inc.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $3,754,139,217
- in 9 filings, $6.1M under 10b5-1 plans
Net −$3,754,139,217. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-05-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −1,636 | $188.11 | $308K | 948,100 |
| 2026-05-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −2,492 | $189.44 | $472K | 945,608 |
| 2026-05-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −2,887 | $190.14 | $549K | 942,721 |
| 2026-04-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −1,885 | $195.55 | $369K | 956,550 |
| 2026-04-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −2,370 | $196.59 | $466K | 954,180 |
| 2026-04-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −2,348 | $197.83 | $465K | 951,832 |
| 2026-04-07 | Meloy Charles Alvin Director | Sale 10b5-1 | −1,254 | $198.49 | $249K | 950,578 |
| 2026-04-06 | Meloy Charles Alvin Director | Sale 10b5-1 | −2,316 | $193.32 | $448K | 963,976 |
| 2026-04-06 | Meloy Charles Alvin Director | Sale 10b5-1 | −5,356 | $194.15 | $1.0M | 958,620 |
| 2026-04-06 | Meloy Charles Alvin Director | Sale 10b5-1 | −185 | $195.18 | $36K | 958,435 |
| 2026-03-20 | Wesson Daniel N Exec. VP & COO | Sale | −5,000 | $191.96 | $960K | 78,289 |
| 2026-03-20 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | Sale | −5,000 | $193.00 | $965K | 102,755 |
| 2026-03-18 | WEST STEVEN E Director | Sale | −6,000 | $188.35 | $1.1M | 4,484 |
| 2026-03-18 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | −4,101 | $190.51 | $781K | 56,392 |
| 2026-03-18 | Dick Teresa L. CAO, Exec. VP, Assist. Sec. | Sale | −5,000 | $190.00 | $950K | 107,755 |
| 2026-03-16 | Thompson Jere W III CFO, Executive VP | Sale | −750 | $182.47 | $137K | 19,975 |
| 2026-03-13 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | −20,899 | $180.00 | $3.8M | 60,493 |
| 2026-03-13 | Barkmann Albert Exec. VP and Chief Engineer | Sale | −4,000 | $182.90 | $732K | 27,571 |
| 2026-03-12 | SGF FANG Holdings, LP 10% owner | Sale | −12,650,000 | $170.19 | $2.2B | 84,036,722 |
| 2026-03-10 | Meloy Charles Alvin Director | Sale 10b5-1 | −566 | $177.09 | $100K | 973,583 |
Page 4 of 10 · 200 trades