Diamondback Energy, Inc. insider trading
FANG$184.71-0.80 (-0.43%)
“Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise.”
Insider Trading vs Stock Price
Insider Trading vs Stock Price data
Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+29.0%). 0 insider transactions plotted in this window as 0 markers; nearby trades of the same kind are grouped.
| Date | Category | Person | Role | Action | Amount | Change in holding |
|---|
Open market purchase
Open market sellNet dollar flow · Buy / Sell balance
PremiumQ2 '25Q3 '25Q4 '25Q1 '26Q2 '26Q3 '26
Unlock quarterly net flowKey players
- CACharles Alvin Meloy0.2934%
- TDTravis D. Stice0.1268%
- MKMatthew Kaes van't Hof0.0414%
- TLTeresa L. Dick0.0271%
- DNDaniel N. Wesson0.0253%
- MZMatt Zmigrosky0.0131%
- ABAlbert Barkmann0.0085%
- JWJere W. Thompson III0.0066%
- MMMelanie Montague Trent0.0054%
- MLMark Lawrence Plaumann0.0044%
AI Activity Analysis
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Insider activity
Fromto
| Company | Insider / role | Action | ΔOwn | Avg price | Amount | ||
|---|---|---|---|---|---|---|---|
| FANG | SGF FANG Holdings, LP | Open market sell$1.86B | -12.3% | $205.26 | $1.86B | Sep 16, 2026 | Sep 17, 2026 |
| FANG | SGF FANG Holdings, LP | Open market sell$1.86B | -12.3% | $205.26 | $1.86B | Sep 16, 2026 | Sep 17, 2026 |
| FANG | Matt Zmigrosky | Open market sell$282K | -3.5% | $212.56 | $282K | Sep 15, 2026 | Sep 17, 2026 |
| FANG | Teresa L. Dick | Open market sell$1.05M | -6.2% | $210.00 | $1.05M | Sep 15, 2026 | Sep 17, 2026 |
| FANG | Travis D. Stice | Open market sell$15.3M | -17.4% | $204.31 | $15.3M | Sep 11, 2026 | Sep 14, 2026 |
| FANG | Mark Lawrence Plaumann | Open market sell$211K | -7.4% | $210.58 | $211K | Aug 21, 2026 | Aug 24, 2026 |
| FANG | Matthew Kaes van't Hof | Open market sell$108K | -0.4% | $215.06 | $108K | Aug 20, 2026 | Aug 24, 2026 |
| FANG | Matthew Kaes van't Hof | Open market sell$2.04M | -7.5% | $214.64 | $2.04M | Aug 20, 2026 | Aug 24, 2026 |
| FANG | Daniel N. Wesson | Open market sell$1.61M | -9.6% | $215.21 | $1.61M | Aug 20, 2026 | Aug 24, 2026 |
| FANG | Matt Zmigrosky | Open market sell$507K | -6.0% | $202.77 | $507K | Aug 14, 2026 | Aug 17, 2026 |
| FANG | Jere W. Thompson III | Open market sell$102K | -2.6% | $204.14 | $102K | Aug 14, 2026 | Aug 17, 2026 |
| FANG | Matthew Kaes van't Hof | Open market sell$1.01M | -3.8% | $202.46 | $1.01M | Aug 11, 2026 | Aug 12, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$544K | -0.3% | $199.44 | $544K | Aug 3, 2026 | Aug 4, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$3.79M | -2.3% | $198.74 | $3.79M | Aug 3, 2026 | Aug 4, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$1.5M | -0.9% | $197.91 | $1.5M | Aug 3, 2026 | Aug 4, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$785K | -0.5% | $197.06 | $785K | Aug 3, 2026 | Aug 4, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$760K | -0.5% | $187.68 | $760K | Jun 16, 2026 | Jun 17, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$12.1M | -7.0% | $187.25 | $12.1M | Jun 16, 2026 | Jun 17, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$2.71M | -1.6% | $186.37 | $2.71M | Jun 16, 2026 | Jun 17, 2026 |
| FANG | Mark Lawrence Plaumann | Open market sell$98.3K | -3.6% | $196.50 | $98.3K | Jun 9, 2026 | Jun 10, 2026 |
| FANG | Teresa L. Dick | Open market sell$1.03M | -5.8% | $205.00 | $1.03M | Jun 4, 2026 | Jun 8, 2026 |
| FANG | SGF FANG Holdings, LP | Open market sell$2.04B | -11.9% | $204.25 | $2.04B | Jun 4, 2026 | Jun 5, 2026 |
| FANG | Matthew Kaes van't Hof | Open market sell$2.1M | -7.0% | $210.00 | $2.1M | Jun 3, 2026 | Jun 4, 2026 |
| FANG | Matthew Kaes van't Hof | Open market sell$1.03M | -3.4% | $205.00 | $1.03M | Jun 3, 2026 | Jun 4, 2026 |
| FANG | Matt Zmigrosky | Open market sell$1.05M | -10.8% | $210.00 | $1.05M | Jun 3, 2026 | Jun 4, 2026 |
| FANG | Teresa L. Dick | Open market sell$1.41M | -7.6% | $200.90 | $1.41M | Jun 2, 2026 | Jun 2, 2026 |
| FANG | Matt Zmigrosky | Open market sell$1M | -9.7% | $200.54 | $1M | Jun 1, 2026 | Jun 2, 2026 |
| FANG | Teresa L. Dick | Open market sell$1.04M | -5.1% | $207.00 | $1.04M | May 19, 2026 | May 21, 2026 |
| FANG | Albert Barkmann | Open market sell$612K | -10.9% | $204.04 | $612K | May 15, 2026 | May 19, 2026 |
| FANG | Jere W. Thompson III | Open market sell$203K | -5.0% | $203.16 | $203K | May 15, 2026 | May 19, 2026 |
| FANG | Teresa L. Dick | Open market sell$1M | -4.9% | $200.00 | $1M | May 14, 2026 | May 14, 2026 |
| FANG | Matt Zmigrosky | Open market sell$1M | -8.9% | $200.10 | $1M | May 13, 2026 | May 14, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$741K | -0.4% | $189.56 | $741K | May 8, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$669K | -0.4% | $188.72 | $669K | May 8, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$75.6K | 0.0% | $187.54 | $75.6K | May 8, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$549K | -0.3% | $190.14 | $549K | May 7, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$472K | -0.3% | $189.44 | $472K | May 7, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$308K | -0.2% | $188.11 | $308K | May 7, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$158K | -0.1% | $187.35 | $158K | May 7, 2026 | May 11, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$249K | -0.1% | $198.49 | $249K | Apr 7, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$465K | -0.3% | $197.83 | $465K | Apr 7, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$466K | -0.3% | $196.59 | $466K | Apr 7, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$369K | -0.2% | $195.55 | $369K | Apr 7, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$36.1K | 0.0% | $195.18 | $36.1K | Apr 6, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$1.04M | -0.6% | $194.15 | $1.04M | Apr 6, 2026 | Apr 8, 2026 |
| FANG | Charles Alvin Meloy | Open market sell$448K | -0.2% | $193.32 | $448K | Apr 6, 2026 | Apr 8, 2026 |
| FANG | Daniel N. Wesson | Open market sell$960K | -6.0% | $191.96 | $960K | Mar 20, 2026 | Mar 24, 2026 |
| FANG | Teresa L. Dick | Open market sell$965K | -4.6% | $193.00 | $965K | Mar 20, 2026 | Mar 24, 2026 |
| FANG | Steven E. West | Open market sell$1.13M | -57.2% | $188.35 | $1.13M | Mar 18, 2026 | Mar 19, 2026 |
| FANG | Matt Zmigrosky | Open market sell$781K | -6.8% | $190.51 | $781K | Mar 18, 2026 | Mar 19, 2026 |