MetaCap

Diamondback Energy Insider Trades

NASDAQ: FANGEnergyOil & Gas ProductionUSD

192.13+0.45 (+0.23%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

After hours: 192.13 0.00%

Last 12 months

Purchases
0 · $0
Sales
33 · $5.83B
Shares bought / sold
0 / 28.46M
Net activity
Net selling $5.83 billion

Diamondback Energy insider activity

Over the last 12 months, Diamondback Energy insiders reported 54 transactions on SEC Form 4: 0 open-market purchases and 33 sales. Insiders bought $0 and sold $5.83 billion worth of stock, for net insider selling of $5.83 billion. The largest seller was SGF FANG Holdings, LP & Greth Lyndal, with $5.77 billion in reported sales.

The most recent filing shows Meloy Charles Alvin (Director) selling 20,503 shares at $183.17 on Oct 5, 2026. Insider sales are common for compensation, tax and diversification reasons, while open-market purchases are rarer; tracking both helps put FANG's ownership changes in context.

Summary generated from market data by MetaCap's automated system. Methodology

FANG insider transactions

Diamondback Energy insider transactions
DateInsiderTypeSharesValueFiling
Oct 5, 2026Meloy Charles AlvinDirectorSale6,354$1.18MForm 4
Oct 5, 2026Meloy Charles AlvinDirectorSale6,476$1.19MForm 4
Oct 5, 2026Meloy Charles AlvinDirectorSale20,503$3.76MForm 4
Sep 16, 2026Meloy Charles AlvinDirectorGift25,000—Form 4
Sep 16, 2026Meloy Charles AlvinDirectorGift12,500—Form 4
Sep 16, 2026Meloy Charles AlvinDirectorGift12,500—Form 4
Sep 16, 2026SGF FANG Holdings, LP & Greth Lyndal10% OwnerSale9,079,675$1.86BForm 4
Sep 16, 2026SGF FANG Holdings, LP & Greth Lyndal10% OwnerSale9,079,675$1.86BForm 4
Sep 15, 2026Meloy Charles AlvinDirectorGift12,500—Form 4
Sep 15, 2026Meloy Charles AlvinDirectorGift12,500—Form 4
Sep 15, 2026Meloy Charles AlvinDirectorGift25,000—Form 4
Sep 15, 2026Zmigrosky MattEVP, Chief Legal and Admin OffSale1,326$281.85KForm 4
Sep 15, 2026Dick Teresa L.EVP Accounting, Assist. Sec.Sale5,000$1.05MForm 4
Sep 11, 2026Stice Travis D.DirectorSale75,000$15.32MForm 4
Sep 10, 2026Barkmann AlbertExec. VP and Chief EngineerTax withholding682$138.19KForm 4
Sep 10, 2026Zmigrosky MattEVP, Chief Legal and Admin OffTax withholding861$174.46KForm 4
Aug 21, 2026Plaumann Mark LawrenceDirectorSale1,000$210.58KForm 4
Aug 20, 2026Wesson Daniel NExec. VP & COOSale7,500$1.61MForm 4
Aug 20, 2026Van't Hof Matthew KaesChief Executive OfficerSale500$107.53KForm 4
Aug 20, 2026Van't Hof Matthew KaesChief Executive OfficerSale9,500$2.04MForm 4
Aug 14, 2026Thompson Jere W IIICFO, Executive VPSale500$102.07KForm 4
Aug 14, 2026Zmigrosky MattEVP, Chief Legal and Admin OffSale2,500$506.93KForm 4
Aug 11, 2026Van't Hof Matthew KaesChief Executive OfficerSale5,000$1.01MForm 4
Aug 3, 2026Meloy Charles AlvinDirectorSale2,730$544.48KForm 4
Aug 3, 2026Meloy Charles AlvinDirectorSale19,055$3.79MForm 4
Aug 3, 2026Meloy Charles AlvinDirectorSale7,562$1.50MForm 4
Aug 3, 2026Meloy Charles AlvinDirectorSale3,986$785.47KForm 4
Jun 17, 2026Van't Hof Matthew KaesChief Executive OfficerGift2,674—Form 4
Jun 16, 2026Meloy Charles AlvinDirectorSale4,049$759.90KForm 4
Jun 16, 2026Meloy Charles AlvinDirectorSale64,747$12.12MForm 4
Jun 16, 2026Meloy Charles AlvinDirectorSale14,538$2.71MForm 4
Jun 9, 2026Plaumann Mark LawrenceDirectorSale500$98.25KForm 4
Jun 4, 2026SGF FANG Holdings, LP & Greth Lyndal10% OwnerSale10,000,000$2.04BForm 4
Jun 4, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.Sale5,000$1.02MForm 4
Jun 3, 2026Van't Hof Matthew KaesChief Executive OfficerSale10,000$2.10MForm 4
Jun 3, 2026Van't Hof Matthew KaesChief Executive OfficerSale5,000$1.02MForm 4
Jun 3, 2026Zmigrosky MattEVP, Chief Legal and Admin OffSale5,000$1.05MForm 4
Jun 2, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.Sale7,000$1.41MForm 4
Jun 1, 2026Zmigrosky MattEVP, Chief Legal and Admin OffSale5,000$1.00MForm 4
May 20, 2026Robertson Lance WDirectorAward982—Form 4
May 20, 2026REEVES ROBERT KDirectorAward982—Form 4
May 20, 2026Brooks Vincent KDirectorAward982—Form 4
May 20, 2026Meloy Charles AlvinDirectorAward982—Form 4
May 20, 2026Tsuru Frank D.DirectorAward982—Form 4
May 20, 2026WEST STEVEN EDirectorAward982—Form 4
May 20, 2026HOLDERNESS DARIN GDirectorAward982—Form 4
May 20, 2026Stice Travis D.DirectorAward982—Form 4
May 20, 2026Plaumann Mark LawrenceDirectorAward982—Form 4
May 20, 2026KLEIN REBECCA ADirectorAward982—Form 4
May 20, 2026Mains Stephanie K.DirectorAward982—Form 4
May 20, 2026Trent Melanie MontagueDirectorAward982—Form 4
May 19, 2026Dick Teresa L.CAO, Exec. VP, Assist. Sec.Sale5,000$1.03MForm 4
May 15, 2026Thompson Jere W IIICFO, Executive VPSale1,000$203.16KForm 4
May 15, 2026Barkmann AlbertExec. VP and Chief EngineerSale3,000$612.11KForm 4

Transaction codes follow SEC Form 4: P = open-market purchase, S = open-market sale, A = grant or award, M = option exercise, F = shares withheld for taxes. About Form 4

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