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 |
|---|---|---|---|---|---|---|
| 2026-10-05 | Meloy Charles Alvin Director | Sale 10b5-1 | −20,503 | $183.17 | $3.8M | 772,694 |
| 2026-10-05 | Meloy Charles Alvin Director | Sale 10b5-1 | −6,476 | $184.31 | $1.2M | 766,218 |
| 2026-10-05 | Meloy Charles Alvin Director | Sale 10b5-1 | −6,354 | $184.99 | $1.2M | 759,864 |
| 2026-09-16 | Meloy Charles Alvin Director | Gift | −12,500 | 0 | ||
| 2026-09-16 | Meloy Charles Alvin Director | Gift | −12,500 | 0 | ||
| 2026-09-16 | Meloy Charles Alvin Director | Gift | +25,000 | 28,257 | ||
| 2026-09-16 | SGF FANG Holdings, LP 10% owner | Sale | −9,079,675 | $205.26 | $1.9B | 64,957,047 |
| 2026-09-16 | SGF FANG Holdings, LP 10% owner | Sale | −9,079,675 | $205.26 | $1.9B | 64,957,047 |
| 2026-09-15 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Sale | −1,326 | $212.56 | $282K | 36,705 |
| 2026-09-15 | Dick Teresa L. EVP Accounting, Assist. Sec. | Sale | −5,000 | $210.00 | $1.1M | 75,755 |
| 2026-09-15 | Meloy Charles Alvin Director | Gift | −25,000 | 793,197 | ||
| 2026-09-15 | Meloy Charles Alvin Director | Gift | +12,500 | 12,500 | ||
| 2026-09-15 | Meloy Charles Alvin Director | Gift | +12,500 | 12,500 | ||
| 2026-09-11 | Stice Travis D. Director | Sale | −75,000 | $204.31 | $15.3M | 49,727 |
| 2026-09-10 | Zmigrosky Matt EVP, Chief Legal and Admin Off | Shares withheld for taxes | −861 | $202.63 | $174K | 38,031 |
| 2026-09-10 | Barkmann Albert Exec. VP and Chief Engineer | Shares withheld for taxes | −682 | $202.63 | $138K | 23,889 |
| 2026-08-21 | Plaumann Mark Lawrence Director | Sale | −1,000 | $210.58 | $211K | 12,437 |
| 2026-08-20 | Van't Hof Matthew Kaes Chief Executive Officer | Sale | −9,500 | $214.64 | $2.0M | 116,440 |
| 2026-08-20 | Van't Hof Matthew Kaes Chief Executive Officer | Sale | −500 | $215.06 | $108K | 115,940 |
| 2026-08-20 | Wesson Daniel N Exec. VP & COO | Sale | −7,500 | $215.21 | $1.6M | 70,789 |
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