FANG
Diamondback Energy, Inc.$201.80-10.30 (-4.86%)Prev Close$212.08·MCap$58.00B·P/E249.05·Vol719.5K·Yield0.02%
▲
Buys (12M)
0
$0.00
▼
Sells (12M)
50
$6.57B
◆
Net Activity
Net Seller
$6.57B
●
Active Insiders
11
last 12 mo
Over the past 12 months, insider activity at Diamondback Energy, Inc. (FANG) has been exclusively selling, with 0 insider purchases totaling $0.00 and 50 insider sales totaling $6.57B. The most recent insider transaction was by Meloy Charles Alvin (director), who sold $6.12M worth of shares on Oct 7, 2026. Diamondback Energy, Inc. operates in the Energy sector, within the Oil & Gas Exploration & Production industry, with a market cap of $58.00B.
FANG Insider Trading Activity
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Meloy Charles Alvin | director | Sell | 33,333 | $183.74 | $6.12M | 772,694 |
| Sep 17, 2026 | Dick Teresa L. | officer: EVP Accounting, Assist. Sec. | Sell | 5,000 | $210.00 | $1.05M | 75,755 |
| Sep 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 1,326 | $212.56 | $281.8K | 36,705 |
| Sep 17, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 9,079,675 | $205.26 | $1.86B3.2% OS | 64,957,048 |
| Sep 14, 2026 | Stice Travis D. | director | Sell | 75,000 | $204.31 | $15.32M | 49,727-60% |
| Aug 24, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 10,000 | $214.66 | $2.15M | 116,440 |
| Aug 24, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 7,500 | $215.21 | $1.61M | 70,789 |
| Aug 24, 2026 | Plaumann Mark Lawrence | director | Sell | 1,000 | $210.58 | $210.6K | 12,437 |
| Aug 17, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 500 | $204.14 | $102.1K | 18,475 |
| Aug 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 2,500 | $202.77 | $506.9K | 38,892 |
| Aug 12, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 5,000 | $202.46 | $1.01M | 125,940 |
| Aug 4, 2026 | Meloy Charles Alvin | director | Sell | 33,333 | $198.41 | $6.61M | 847,544 |
| Jun 17, 2026 | Meloy Charles Alvin | director | Sell | 83,334 | $187.12 | $15.59M | 920,326 |
| Jun 10, 2026 | Plaumann Mark Lawrence | director | Sell | 500 | $196.50 | $98.3K | 13,437 |
| Jun 8, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $205.00 | $1.02M | 80,755 |
| Jun 5, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 10,000,000 | $204.25 | $2.04B3.6% OS | 74,036,720 |
| Jun 4, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 15,000 | $208.33 | $3.13M | 143,614 |
| Jun 4, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $210.00 | $1.05M | 41,392 |
| Jun 2, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 7,000 | $200.90 | $1.41M | 85,755 |
| Jun 2, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $200.54 | $1.00M | 46,392 |
| May 21, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $207.00 | $1.03M | 92,755 |
| May 19, 2026 | Barkmann Albert | officer: Exec. VP and Chief Engineer | Sell | 3,000 | $204.04 | $612.1K | 24,571 |
| May 19, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 1,000 | $203.16 | $203.2K | 18,975 |
| May 14, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $200.00 | $1.00M | 97,755 |
| May 14, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $200.10 | $1.00M | 51,392 |
| May 11, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $189.14 | $2.97M | 949,736 |
| Apr 8, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $195.47 | $3.07M | 963,976 |
| Mar 24, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $193.00 | $965.0K | 102,755 |
| Mar 24, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 5,000 | $191.96 | $959.8K | 78,289 |
| Mar 19, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $190.00 | $950.0K | 107,755 |
| Mar 19, 2026 | WEST STEVEN E | director | Sell | 6,000 | $188.35 | $1.13M | 4,484-57% |
| Mar 19, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 4,101 | $190.51 | $781.3K | 56,392 |
| Mar 17, 2026 | Barkmann Albert | officer: Exec. VP and Chief Engineer | Sell | 4,000 | $182.90 | $731.6K | 27,571 |
| Mar 17, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 750 | $182.47 | $136.9K | 19,975 |
| Mar 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 20,899 | $180.00 | $3.76M | 60,493-26% |
| Mar 16, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 12,650,000 | $170.19 | $2.15B4.5% OS | 84,036,720 |
| Mar 11, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $181.50 | $2.85M | 981,618 |
| Mar 10, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,500 | $183.07 | $1.01M | 115,255 |
| Mar 10, 2026 | Stice Travis D. | director, officer: Executive Chairman | Sell | 100,000 | $181.13 | $18.11M | 306,463 |
| Mar 10, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 750 | $181.68 | $136.3K | 20,725 |
| Mar 10, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 10,000 | $180.84 | $1.81M | 148,614 |
| Mar 10, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 20,000 | $181.11 | $3.62M | 83,489 |
| Feb 5, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 2,000,000 | $165.94 | $331.87M0.7% OS | 98,686,728 |
| Feb 4, 2026 | Meloy Charles Alvin | Director | Sell | 125,610 | $161.09 | $20.23M | 1,042,611 |
| Dec 10, 2025 | Meloy Charles Alvin | Director | Sell | 53 | $160.13 | $8.5K | 0 |
| Dec 8, 2025 | Meloy Charles Alvin | Director | Sell | 377,911 | $138.61 | $52.38M | 0 |
| Dec 1, 2025 | Wesson Daniel N | Exec. VP & COO | Sell | 4,000 | $149.24 | $596.9K | 0 |
| Nov 18, 2025 | Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sell | 3,500 | $148.18 | $518.6K | 0 |
| Nov 13, 2025 | Thompson Jere W III | CFO, Executive VP | Sell | 1,000 | $147.73 | $147.7K | 0 |
| Nov 10, 2025 | Van't Hof Matthew Kaes | Chief Executive Officer | Sell | 10,000 | $140.61 | $1.41M | 0 |
Showing 1–50 of 133
1 / 3
FANG Insider Buying Activity
The following table shows recent insider purchases of Diamondback Energy, Inc. (FANG) stock reported via SEC Form 4 filings.
No insider buying activity found for FANG in the last 12 months.
FANG Insider Selling Activity
The following table shows recent insider sales of Diamondback Energy, Inc. (FANG) stock reported via SEC Form 4 filings.
| Date | Insider | Role | Type | Shares | Avg Price | Value | Shares After |
|---|---|---|---|---|---|---|---|
| Oct 7, 2026 | Meloy Charles Alvin | director | Sell | 33,333 | $183.74 | $6.12M | 772,694 |
| Sep 17, 2026 | Dick Teresa L. | officer: EVP Accounting, Assist. Sec. | Sell | 5,000 | $210.00 | $1.05M | 75,755 |
| Sep 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 1,326 | $212.56 | $281.8K | 36,705 |
| Sep 17, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 9,079,675 | $205.26 | $1.86B3.2% OS | 64,957,048 |
| Sep 14, 2026 | Stice Travis D. | director | Sell | 75,000 | $204.31 | $15.32M | 49,727-60% |
| Aug 24, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 10,000 | $214.66 | $2.15M | 116,440 |
| Aug 24, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 7,500 | $215.21 | $1.61M | 70,789 |
| Aug 24, 2026 | Plaumann Mark Lawrence | director | Sell | 1,000 | $210.58 | $210.6K | 12,437 |
| Aug 17, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 500 | $204.14 | $102.1K | 18,475 |
| Aug 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 2,500 | $202.77 | $506.9K | 38,892 |
| Aug 12, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 5,000 | $202.46 | $1.01M | 125,940 |
| Aug 4, 2026 | Meloy Charles Alvin | director | Sell | 33,333 | $198.41 | $6.61M | 847,544 |
| Jun 17, 2026 | Meloy Charles Alvin | director | Sell | 83,334 | $187.12 | $15.59M | 920,326 |
| Jun 10, 2026 | Plaumann Mark Lawrence | director | Sell | 500 | $196.50 | $98.3K | 13,437 |
| Jun 8, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $205.00 | $1.02M | 80,755 |
| Jun 5, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 10,000,000 | $204.25 | $2.04B3.6% OS | 74,036,720 |
| Jun 4, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 15,000 | $208.33 | $3.13M | 143,614 |
| Jun 4, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $210.00 | $1.05M | 41,392 |
| Jun 2, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 7,000 | $200.90 | $1.41M | 85,755 |
| Jun 2, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $200.54 | $1.00M | 46,392 |
| May 21, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $207.00 | $1.03M | 92,755 |
| May 19, 2026 | Barkmann Albert | officer: Exec. VP and Chief Engineer | Sell | 3,000 | $204.04 | $612.1K | 24,571 |
| May 19, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 1,000 | $203.16 | $203.2K | 18,975 |
| May 14, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $200.00 | $1.00M | 97,755 |
| May 14, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 5,000 | $200.10 | $1.00M | 51,392 |
| May 11, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $189.14 | $2.97M | 949,736 |
| Apr 8, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $195.47 | $3.07M | 963,976 |
| Mar 24, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $193.00 | $965.0K | 102,755 |
| Mar 24, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 5,000 | $191.96 | $959.8K | 78,289 |
| Mar 19, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,000 | $190.00 | $950.0K | 107,755 |
| Mar 19, 2026 | WEST STEVEN E | director | Sell | 6,000 | $188.35 | $1.13M | 4,484-57% |
| Mar 19, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 4,101 | $190.51 | $781.3K | 56,392 |
| Mar 17, 2026 | Barkmann Albert | officer: Exec. VP and Chief Engineer | Sell | 4,000 | $182.90 | $731.6K | 27,571 |
| Mar 17, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 750 | $182.47 | $136.9K | 19,975 |
| Mar 17, 2026 | Zmigrosky Matt | officer: EVP, Chief Legal and Admin Off | Sell | 20,899 | $180.00 | $3.76M | 60,493-26% |
| Mar 16, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 12,650,000 | $170.19 | $2.15B4.5% OS | 84,036,720 |
| Mar 11, 2026 | Meloy Charles Alvin | director | Sell | 15,714 | $181.50 | $2.85M | 981,618 |
| Mar 10, 2026 | Dick Teresa L. | officer: CAO, Exec. VP, Assist. Sec. | Sell | 5,500 | $183.07 | $1.01M | 115,255 |
| Mar 10, 2026 | Stice Travis D. | director, officer: Executive Chairman | Sell | 100,000 | $181.13 | $18.11M | 306,463 |
| Mar 10, 2026 | Thompson Jere W III | officer: CFO, Executive VP | Sell | 750 | $181.68 | $136.3K | 20,725 |
| Mar 10, 2026 | Van't Hof Matthew Kaes | director, officer: Chief Executive Officer | Sell | 10,000 | $180.84 | $1.81M | 148,614 |
| Mar 10, 2026 | Wesson Daniel N | officer: Exec. VP & COO | Sell | 20,000 | $181.11 | $3.62M | 83,489 |
| Feb 5, 2026 | SGF FANG Holdings, LP | 10 percent owner | Sell | 2,000,000 | $165.94 | $331.87M0.7% OS | 98,686,728 |
| Feb 4, 2026 | Meloy Charles Alvin | Director | Sell | 125,610 | $161.09 | $20.23M | 1,042,611 |
| Dec 10, 2025 | Meloy Charles Alvin | Director | Sell | 53 | $160.13 | $8.5K | 0 |
| Dec 8, 2025 | Meloy Charles Alvin | Director | Sell | 377,911 | $138.61 | $52.38M | 0 |
| Dec 1, 2025 | Wesson Daniel N | Exec. VP & COO | Sell | 4,000 | $149.24 | $596.9K | 0 |
| Nov 18, 2025 | Zmigrosky Matt | EVP, Chief Legal and Admin Off | Sell | 3,500 | $148.18 | $518.6K | 0 |
| Nov 13, 2025 | Thompson Jere W III | CFO, Executive VP | Sell | 1,000 | $147.73 | $147.7K | 0 |
| Nov 10, 2025 | Van't Hof Matthew Kaes | Chief Executive Officer | Sell | 10,000 | $140.61 | $1.41M | 0 |
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