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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Insider Trades & Whales

Insider trades are parsed from SEC Form 4 filings (first-party). The ownership breakdown below is computed first-hand from SEC 13F-HR + Form 4 (institutions from 13F, insiders from Form 4). For the full filer list and quarter-over-quarter position changes, see the Institutional (13F) tab.

Ownership Breakdown

Insiders 50.18%Institutions 66.34%1,173 filers

Top Institutions

Form 4 Transactions

50 most recent
DateInsiderTitleCodeSharesPriceValue
Jun 17, 2026Van't Hof Matthew KaesChief Executive OfficerG2,674$0.0000$0.00
Jun 16, 2026Meloy Charles AlvinDirectorS4,049$187.6760$759.90K
Jun 16, 2026Meloy Charles AlvinDirectorS64,747$187.2528$12.12M
Jun 16, 2026Meloy Charles AlvinDirectorS14,538$186.3650$2.71M
Jun 9, 2026Plaumann Mark LawrenceDirectorS500$196.5000$98.25K
Jun 4, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S5,000$205.0000$1.02M
Jun 4, 2026SGF FANG Holdings, LP10% OwnerS10,000,000$204.2500$2.04B
Jun 3, 2026Zmigrosky MattEVP, Chief Legal and Admin OffS5,000$210.0000$1.05M
Jun 3, 2026Van't Hof Matthew KaesChief Executive OfficerS10,000$210.0000$2.10M
Jun 3, 2026Van't Hof Matthew KaesChief Executive OfficerS5,000$205.0000$1.02M
Jun 2, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S7,000$200.9001$1.41M
Jun 1, 2026Zmigrosky MattEVP, Chief Legal and Admin OffS5,000$200.5401$1.00M
May 20, 2026REEVES ROBERT KDirectorA982$0.0000$0.00
May 20, 2026Tsuru Frank D.DirectorA982$0.0000$0.00
May 20, 2026Robertson Lance WDirectorA982$0.0000$0.00
May 20, 2026Brooks Vincent KDirectorA982$0.0000$0.00
May 20, 2026Plaumann Mark LawrenceDirectorA982$0.0000$0.00
May 20, 2026Meloy Charles AlvinDirectorA982$0.0000$0.00
May 20, 2026WEST STEVEN EDirectorA982$0.0000$0.00
May 20, 2026HOLDERNESS DARIN GDirectorA982$0.0000$0.00
May 20, 2026Stice Travis D.DirectorA982$0.0000$0.00
May 20, 2026Mains Stephanie K.DirectorA982$0.0000$0.00
May 20, 2026Trent Melanie MontagueDirectorA982$0.0000$0.00
May 20, 2026KLEIN REBECCA ADirectorA982$0.0000$0.00
May 19, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S5,000$207.0000$1.03M
May 15, 2026Thompson Jere W IIICFO, Executive VPS1,000$203.1602$203.16K
May 15, 2026Barkmann AlbertExec. VP and Chief EngineerS3,000$204.0375$612.11K
May 14, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S5,000$200.0000$1.00M
May 13, 2026Zmigrosky MattEVP, Chief Legal and Admin OffS5,000$200.1001$1.00M
May 8, 2026Meloy Charles AlvinDirectorS3,909$189.5616$741.00K
May 8, 2026Meloy Charles AlvinDirectorS3,545$188.7179$669.00K
May 8, 2026Meloy Charles AlvinDirectorS403$187.5356$75.58K
May 7, 2026Meloy Charles AlvinDirectorS2,887$190.1400$548.93K
May 7, 2026Meloy Charles AlvinDirectorS2,492$189.4385$472.08K
May 7, 2026Meloy Charles AlvinDirectorS1,636$188.1145$307.75K
May 7, 2026Meloy Charles AlvinDirectorS842$187.3508$157.75K
Apr 7, 2026Meloy Charles AlvinDirectorS1,254$198.4886$248.90K
Apr 7, 2026Meloy Charles AlvinDirectorS2,348$197.8285$464.50K
Apr 7, 2026Meloy Charles AlvinDirectorS2,370$196.5910$465.92K
Apr 7, 2026Meloy Charles AlvinDirectorS1,885$195.5504$368.61K
Apr 6, 2026Meloy Charles AlvinDirectorS185$195.1757$36.11K
Apr 6, 2026Meloy Charles AlvinDirectorS5,356$194.1535$1.04M
Apr 6, 2026Meloy Charles AlvinDirectorS2,316$193.3227$447.74K
Mar 20, 2026Wesson Daniel NExec. VP & COOS5,000$191.9552$959.78K
Mar 20, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S5,000$193.0000$965.00K
Mar 19, 2026Diamondback Energy, Inc.10% Owner, OtherC510,071––
Mar 19, 2026Diamondback Energy, Inc.10% Owner, OtherC510,071––
Mar 19, 2026Diamondback Energy, Inc.10% Owner, OtherS510,071$45.6900$23.31M
Mar 19, 2026Diamondback Energy, Inc.10% Owner, OtherC510,071––
Mar 18, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.S5,000$190.0000$950.00K