Form4insider filings, from the source

Company · CIK 0001539838 · SIC 1311 — Crude Petroleum & Natural Gas · Nasdaq

Diamondback Energy, Inc. · FANG

Insider activity reported against this company. All insider holders · Files at: VNOM, VNOM. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market activity at this companybuys $754k · 2sales $6.19B · 177net −$6.19B
$10k$10k$1M$1M$100M$100M$10B$10BbuyssalesJan 2015Dec 2016Dec 2018Nov 2020Oct 2022Oct 2024Sep 2026
Open-market trades as an insider elsewherebuys $41.3M · 2sales $0 · 0net $41.3M
$10k$10k$1M$1M$100M$100MbuyssalesJul 2016Sep 2016Nov 2016Jan 2017Mar 2017May 2017Jul 2017

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Feb 5, 2015 AForm 4 →Feb 9, 7:08 pm ESTRussell PantermuehlVP Reservoir Engineering10,000——35,919— plan?
Feb 5, 2015 AForm 4 →Feb 9, 7:00 pm ESTPaul MolnarVP Geoscience7,334——26,648— plan?
Jan 30, 2015 SForm 4 →Feb 3, 5:22 pm ESTWEXFORD CAPITAL LP +3Director, 10% Owner351,593$70.08$24,641,1722,915,312−10.8% plan?
Jan 27, 2015 SForm 4/A →Jan 28, 2:38 pm ESTWEXFORD CAPITAL LP +3Director, 10% Owner291,189——3,266,905— plan?
Jan 27, 2015 SForm 4 →Jan 27, 5:12 pm ESTWEXFORD CAPITAL LP +3Director, 10% Owner291,189——3,332,447— plan? amended
Jan 23, 2015 SForm 4/A →Jan 28, 2:38 pm ESTWEXFORD CAPITAL LP +3Director, 10% Owner734,353$68.11$50,019,7033,558,094−17.1% plan?
Jan 23, 2015 SForm 4 →Jan 27, 5:12 pm ESTWEXFORD CAPITAL LP +3Director, 10% Owner734,353$68.11$50,019,7033,558,094−17.1% plan? amended

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Apr 13, 2016 MForm 4 →Apr 15, 1:13 pm EDTRussell PantermuehlVP Reservoir Engineering4,000——0—
Mar 4, 2016 MForm 4 →Mar 7, 4:16 pm ESTRussell PantermuehlVP Reservoir Engineering4,000——4,000—
Mar 2, 2016 MForm 4 →Mar 3, 6:04 pm ESTElizabeth MosesVP Land7,373——12,500—
Feb 25, 2016 MForm 4 →Feb 29, 4:26 pm ESTElizabeth MosesVP Land5,127——19,873—
Dec 10, 2015 MForm 4 →Dec 14, 5:45 pm ESTRussell PantermuehlVP Reservoir Engineering4,000——8,000—
Dec 10, 2015 MForm 4 →Dec 14, 5:45 pm ESTMichael L. HollisVP and Chief Operating Officer7,500——0—
Dec 10, 2015 MForm 4 →Dec 14, 5:45 pm ESTPaul MolnarVP Geoscience8,000——0—
Dec 9, 2015 MForm 4 →Dec 10, 11:49 am ESTRussell PantermuehlVP Reservoir Engineering2,800——12,000—
Nov 24, 2015 MForm 4 →Nov 25, 4:55 pm ESTRussell PantermuehlVP Reservoir Engineering2,200——14,800—
Nov 18, 2015 MForm 4 →Nov 19, 3:15 pm ESTRandall J HolderVP, General Counsel, Secretary12,500——0—
Nov 17, 2015 MForm 4 →Nov 19, 3:16 pm ESTMichael L. HollisVP and Chief Operating Officer5,000——7,500—
Nov 17, 2015 MForm 4 →Nov 19, 3:15 pm ESTRussell PantermuehlVP Reservoir Engineering5,000——17,000—
Nov 17, 2015 MForm 4 →Nov 19, 3:15 pm ESTTeresa L. DickCFO, Sr. VP4,100——0—
Nov 12, 2015 MForm 4 →Nov 16, 1:26 pm ESTTeresa L. DickCFO, Sr. VP1,400——4,100—
Nov 11, 2015 MForm 4 →Nov 12, 3:58 pm ESTTravis D. SticeChief Executive Officer, Director10,000——0—
Nov 9, 2015 MForm 4 →Nov 12, 3:59 pm ESTTeresa L. DickCFO, Sr. VP700——5,500— late
Nov 9, 2015 MForm 4 →Nov 12, 3:59 pm ESTMichael L. HollisVP and Chief Operating Officer2,500——12,500— late
Nov 6, 2015 MForm 4 →Nov 9, 4:49 pm ESTMichael L. HollisVP and Chief Operating Officer5,000——15,000—
Nov 6, 2015 MForm 4 →Nov 9, 4:49 pm ESTPaul MolnarVP Geoscience10,000——8,000—
Nov 6, 2015 MForm 4 →Nov 9, 4:49 pm ESTTeresa L. DickCFO, Sr. VP4,300——6,200—
Oct 28, 2015 MForm 4 →Oct 29, 6:18 pm EDTRussell PantermuehlVP Reservoir Engineering1,722——22,000—
Oct 20, 2015 MForm 4 →Oct 21, 3:42 pm EDTRussell PantermuehlVP Reservoir Engineering1,278——23,722—
Oct 19, 2015 MForm 4 →Oct 21, 3:43 pm EDTTravis D. SticeChief Executive Officer, Director10,000——10,000—
Oct 12, 2015 MForm 4 →Oct 13, 5:52 pm EDTJeffrey L. WhiteVP - Operations25,000——0—
Sep 16, 2015 MForm 4 →Sep 18, 3:51 pm EDTMichael L. HollisVP and Chief Operating Officer5,000——20,000—
Sep 16, 2015 MForm 4 →Sep 18, 3:51 pm EDTRussell PantermuehlVP Reservoir Engineering4,000——25,000—
Sep 16, 2015 MForm 4 →Sep 18, 3:51 pm EDTTeresa L. DickCFO, Sr. VP2,000——10,500—
Sep 16, 2015 MForm 4 →Sep 18, 3:51 pm EDTPaul MolnarVP Geoscience7,000——18,000—
Aug 18, 2015 MForm 4 →Aug 20, 1:49 pm EDTTravis D. SticeChief Executive Officer, Director30,000——20,000—
Aug 17, 2015 MForm 4 →Aug 18, 4:17 pm EDTPaul MolnarVP Geoscience5,000——25,000—
Jun 17, 2015 MForm 4 →Jun 19, 9:37 am EDTMichael L. HollisVP Drilling1,670——25,000—
Jun 9, 2015 MForm 4 →Jun 10, 4:39 pm EDTTeresa L. DickCFO, Sr. VP2,510——12,500—
May 21, 2015 MForm 4 →May 26, 5:19 pm EDTRussell PantermuehlVP Reservoir Engineering10,000——29,000—
May 21, 2015 MForm 4 →May 26, 5:17 pm EDTPaul MolnarVP Geoscience5,000——30,000—
May 21, 2015 MForm 4 →May 26, 5:16 pm EDTMichael L. HollisVP Drilling1,675——26,670—
May 21, 2015 MForm 4 →May 26, 5:14 pm EDTTeresa L. DickCFO, Sr. VP2,500——15,010—
May 18, 2015 MForm 4 →May 20, 6:13 pm EDTTravis D. SticeChief Executive Officer, Director25,000——50,000—
Mar 18, 2015 MForm 4 →Mar 20, 2:22 pm EDTElizabeth MosesVP Land5,713——25,000—
Mar 17, 2015 MForm 4 →Mar 18, 4:16 pm EDTRussell PantermuehlVP Reservoir Engineering300——39,000—
Mar 16, 2015 MForm 4 →Mar 18, 4:18 pm EDTTeresa L. DickCFO, Sr. VP2,500——17,510—
Mar 12, 2015 MForm 4 →Mar 16, 3:09 pm EDTRussell PantermuehlVP Reservoir Engineering700——39,300—
Feb 25, 2015 MForm 4 →Feb 27, 4:22 pm ESTElizabeth MosesVP Land6,787——30,713—
Feb 20, 2015 MForm 4 →Feb 24, 5:04 pm ESTPaul MolnarVP Geoscience10,000——35,000—
Feb 20, 2015 MForm 4 →Feb 24, 4:59 pm ESTMichael L. HollisVP Drilling10,000——28,345—
Feb 20, 2015 MForm 4 →Feb 24, 4:59 pm ESTRussell PantermuehlVP Reservoir Engineering5,000——40,000—
Feb 20, 2015 MForm 4 →Feb 24, 4:55 pm ESTTeresa L. DickCFO, Sr. VP5,000——20,010—

Filed by this entity as an insider elsewhere — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jul 21, 2017 PForm 4 →Jul 25, 5:25 pm EDTViper Energy Partners LPVNOM700,000$14.38$10,066,84073,150,000+0.97% plan?
Aug 1, 2016 PForm 4 →Aug 3, 5:53 pm EDTViper Energy Partners LPVNOM2,000,000$15.60$31,200,00072,450,000+2.84% plan?

Filed by this entity as an insider elsewhere — derivatives (options, RSUs, warrants)

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Sep 1, 2026 AForm 4 →Sep 3, 4:30 pm EDTViper Energy, Inc.VNOM7,630,918——70,633,640—