Diamondback Energy, Inc.
An oil and natural gas producer whose operations are concentrated in the Permian Basin of West Texas, drilling horizontal wells across the region. Founded in 2007 and headquartered in Midland, Texas, the company took its name from the diamondback rattlesnake common to the area — hence its stock ticker, FANG. In 2024 it merged with Endeavor Energy, a neighbor headquartered literally across the street, to become one of the largest pure-play producers in the basin.
Sold 27.65M
Granted 100.2K · Sold 100.0K
Granted 982 · Sold 571.2K
Granted 63.6K · Sold 45.0K
Granted 23.7K · Sold 37.5K
Granted 38.7K · Sold 36.5K
Granted 29.0K · Sold 43.5K
Granted 9.9K · Sold 7.0K
Granted 13.8K · Sold 3.5K
Granted 982
Granted 982 · Sold 1.5K
Granted 982
Granted 982
Granted 982
Granted 982
Granted 4.0K
Granted 982
Granted 982
Granted 982 · Sold 6.0K
Granted 982
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Greth Lyndal +1 co-filer10% owner · 6 transactions | — | 74.04M | — | — | 27.65M |
| Stice Travis D.Director · 12 transactions | -9.7% | 951.9K | 100.2K | — | 100.0K |
| Meloy Charles AlvinDirector · 39 transactions | -20.6% | 858.8K | 982 | — | 571.2K |
| Van't Hof Matthew KaesChief Executive Officer, Director · 18 transactions | -10.3% | 115.9K | 63.6K | — | 45.0K |
| Dick Teresa L.CAO, Exec. VP, Assist. Sec. · 14 transactions | -23.1% | 80.8K | 23.7K | — | 37.5K |
| Wesson Daniel NExec. VP & COO · 14 transactions | -15.8% | 70.8K | 38.7K | — | 36.5K |
| Zmigrosky MattEVP, Chief Legal and Admin Off · 13 transactions | -26.8% | 41.4K | 29.0K | — | 43.5K |
| Barkmann AlbertExec. VP and Chief Engineer · 9 transactions | -4.9% | 24.6K | 9.9K | — | 7.0K |
| Thompson Jere W IIICFO, Executive VP · 10 transactions | +37.6% | 19.0K | 13.8K | — | 3.5K |
| Trent Melanie MontagueDirector · 1 transaction | +7% | 15.0K | 982 | — | — |
| Plaumann Mark LawrenceDirector · 3 transactions | +136.1% | 12.4K | 982 | — | 1.5K |
| Brooks Vincent KDirector · 1 transaction | +9.2% | 11.6K | 982 | — | — |
| Mains Stephanie K.Director · 1 transaction | +9.2% | 11.6K | 982 | — | — |
| Robertson Lance WDirector · 1 transaction | +10.9% | 10.0K | 982 | — | — |
| Tsuru Frank D.Director · 1 transaction | +13.7% | 8.1K | 982 | — | — |
| McAllaster ChadEVP-Operations · 3 transactions | +91.9% | 6.4K | 4.0K | — | — |
| Klein Rebecca ADirector · 1 transaction | +19.1% | 6.1K | 982 | — | — |
| Reeves Robert KDirector · 1 transaction | +19.3% | 6.1K | 982 | — | — |
| West Steven EDirector · 2 transactions | -59.7% | 5.5K | 982 | — | 6.0K |
| Holderness Darin GDirector · 1 transaction | +54.1% | 2.8K | 982 | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last year: -28.50M shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.