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FANG — Diamondback Energy, Inc.

Materials · Crude Petroleum & Natural Gas · Nasdaq

CIK 0001539838 · FYE 1231 · All Form 4 filings on EDGAR ↗

Formerly: Diamondback Energy, Inc. (until 2026-08-24)

3Insiders filing
4Transactions
+$0Reported buys
−$4.0MReported sells
1Cluster events

Window in data: 2026-08-20 → 2026-08-21 · Data as of 2026-08-28

Cluster membership

WeekWindowTierDirInsidersTotal value
2026-W342026-08-20 → 2026-08-21WATCH− sell3$4.0M

Insiders

InsiderRoleTxnsReported value
Van't Hof Matthew KaesChief Executive Officer2$2.1M
Wesson Daniel NExec. VP & COO1$1.6M
Plaumann Mark LawrenceDirector1$211k

Transaction history

Filing dateTrade dateTickerInsiderTypeSharesPriceValueCluster
2026-08-242026-08-21FANGPlaumann Mark Lawrence DirectorS1,000$210.58−$211k✓ Cluster clu-3cea6bae3951
2026-08-242026-08-20FANGVan't Hof Matthew Kaes Chief Executive OfficerS9,500$214.64−$2.0M✓ Cluster clu-3cea6bae3951
2026-08-242026-08-20FANGVan't Hof Matthew Kaes Chief Executive OfficerS500$215.06−$108k✓ Cluster clu-3cea6bae3951
2026-08-242026-08-20FANGWesson Daniel N Exec. VP & COOS7,500$215.21−$1.6M✓ Cluster clu-3cea6bae3951