FANG
Diamondback Energy, Inc.
Latest Form 4:Sale$2.1MbyVan't Hof Matthew Kaes (Chief Executive Officer) · filed Aug 24, 2026
Diamondback Energy, Inc. (FANG) has 73 SEC Form 4 filings (158 transaction rows) in the rolling window, disclosed by 11 distinct insiders. Most recent filing: Aug 24, 2026.
The most active filer is Director Meloy Charles Alvin with 12 filings. Insiders have net sold $4.5B over the trailing 6 months.
- Industry:Oil & Gas Exploration & Production
- CEO:Matthew Kaes Van't Hof
- Employees:1,983
- HQ:Midland, TX, US
- IPO:2012-10-12
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$5.2B
reported sales (SEC code S)
Unique Insiders
11
in the rolling window
Market Cap
$55.4B
latest known value
| Source | ||||||
|---|---|---|---|---|---|---|
| Chief Executive Officer | Sale | 10,000 | $2.1M | Aug 24 | SEC ↗ | |
Wesson Daniel NFirst in 5 months | Exec. VP & COO | Sale | 7,500 | $1.6M | Aug 24 | SEC ↗ |
| Director | Sale | 1,000 | $211K | Aug 24 | SEC ↗ | |
| EVP, Chief Legal and Admin Off | Sale | 2,500 | $507K | Aug 17 | SEC ↗ | |
Thompson Jere W IIIFirst in 3 months | CFO, Executive VP | Sale | 500 | $102K | Aug 17 | SEC ↗ |
| Chief Executive Officer | Sale | 5,000 | $1.0M | Aug 12 | SEC ↗ | |
| Director | Sale | 33,333 | $6.6M | Aug 4 | SEC ↗ | |
| Director | Sale | 83,334 | $15.6M | Jun 17 | SEC ↗ | |
Plaumann Mark LawrenceFirst filing | Director | Sale | 500 | $98K | Jun 10 | SEC ↗ |
| CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $1.0M | Jun 8 | SEC ↗ | |
| 10% Owner | Sale | 10,000,000 | $2.0B | Jun 5 | SEC ↗ | |
| Chief Executive Officer | Sale | 15,000 | $3.1M | Jun 4 | SEC ↗ | |
| EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.1M | Jun 4 | SEC ↗ | |
| EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.0M | Jun 2 | SEC ↗ | |
| CAO, Exec. VP, Assist. Sec. | Sale | 7,000 | $1.4M | Jun 2 | SEC ↗ | |
| CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $1.0M | May 21 | SEC ↗ | |
| Exec. VP and Chief Engineer | Sale | 3,000 | $612K | May 19 | SEC ↗ | |
| CFO, Executive VP | Sale | 1,000 | $203K | May 19 | SEC ↗ | |
| CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $1.0M | May 14 | SEC ↗ | |
| EVP, Chief Legal and Admin Off | Sale | 5,000 | $1.0M | May 14 | SEC ↗ | |
| Director | Sale | 7,857 | $1.5M | May 11 | SEC ↗ | |
| Director | Sale | 7,857 | $1.5M | May 11 | SEC ↗ | |
| Director | Sale | 7,857 | $1.5M | Apr 8 | SEC ↗ | |
| Director | Sale | 7,857 | $1.5M | Apr 8 | SEC ↗ | |
| Exec. VP & COO | Sale | 5,000 | $960K | Mar 24 | SEC ↗ | |
| CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $965K | Mar 24 | SEC ↗ | |
| EVP, Chief Legal and Admin Off | Sale | 4,101 | $781K | Mar 19 | SEC ↗ | |
WEST STEVEN EFirst filing | Director | Sale | 6,000 | $1.1M | Mar 19 | SEC ↗ |
| CAO, Exec. VP, Assist. Sec. | Sale | 5,000 | $950K | Mar 19 | SEC ↗ | |
Zmigrosky MattFirst in 4 months | EVP, Chief Legal and Admin Off | Sale | 20,899 | $3.8M | Mar 17 | SEC ↗ |
| CFO, Executive VP | Sale | 750 | $137K | Mar 17 | SEC ↗ | |
Barkmann AlbertFirst filing | Exec. VP and Chief Engineer | Sale | 4,000 | $732K | Mar 17 | SEC ↗ |
| 10% Owner | Sale | 12,650,000 | $2.2B | Mar 16 | SEC ↗ | |
| Director | Sale | 7,857 | $1.4M | Mar 11 | SEC ↗ | |
| Director | Sale | 7,857 | $1.4M | Mar 11 | SEC ↗ | |
Stice Travis D.First filing | Executive Chairman | Sale | 100,000 | $18.1M | Mar 10 | SEC ↗ |
Dick Teresa L.First filing | CAO, Exec. VP, Assist. Sec. | Sale | 3,000 | $544K | Mar 10 | SEC ↗ |
Dick Teresa L.First filing | CAO, Exec. VP, Assist. Sec. | Sale | 2,500 | $463K | Mar 10 | SEC ↗ |
Wesson Daniel NFirst in 3 months | Exec. VP & COO | Sale | 20,000 | $3.6M | Mar 10 | SEC ↗ |
Van't Hof Matthew KaesFirst in 4 months | Chief Executive Officer | Sale | 10,000 | $1.8M | Mar 10 | SEC ↗ |
Thompson Jere W IIIFirst in 4 months | CFO, Executive VP | Sale | 750 | $136K | Mar 10 | SEC ↗ |
| 10% Owner | Sale | 1,000,000 | $176.7M | Mar 5 | SEC ↗ | |
| 10% Owner | Sale | 1,000,000 | $162.9M | Feb 5 | SEC ↗ | |
| 10% Owner | Sale | 1,000,000 | $169.0M | Feb 5 | SEC ↗ | |
| Director | Sale | 2,200 | $352K | Feb 4 | SEC ↗ | |
| Director | Sale | 60,605 | $9.8M | Feb 4 | SEC ↗ | |
| Director | Sale | 53 | $8K | Dec 10 | SEC ↗ | |
Meloy Charles AlvinFirst filing | Director | Sale | 377,911 | $52.4M | Dec 8 | SEC ↗ |
SGF FANG Holdings, LPFirst filing | 10% Owner | Sale | 2,000,000 | $305.2M | Dec 2 | SEC ↗ |
Wesson Daniel NFirst filing | Exec. VP & COO | Sale | 4,000 | $597K | Dec 1 | SEC ↗ |
Zmigrosky MattFirst filing | EVP, Chief Legal and Admin Off | Sale | 3,500 | $519K | Nov 18 | SEC ↗ |
Thompson Jere W IIIFirst filing | CFO, Executive VP | Sale | 1,000 | $148K | Nov 13 | SEC ↗ |
Van't Hof Matthew KaesFirst filing | Chief Executive Officer | Sale | 10,000 | $1.4M | Nov 10 | SEC ↗ |
Related companies
Diamondback Energy, Inc. is in the Energy sector.