Insider · CIK 0001190898

Steven E West

Files at: VNOM, FANG. On EDGAR ↗

Period1M 3M 6M 1Y 2Y All datashares as filed — not split-adjusted

Open-market buys & salesbuys $952k · 3sales $0 · 0net $952k

Reported trades — common stock

Trade	Reported (ET)	Company	Shares	Avg price	Total	Owned after	Δ stake	Flags
Jul 10, 2018 AForm 4 →	Jul 12, 5:36 pm EDT	Viper Energy Partners LPVNOM	3,063	—	—	54,288	—	plan?
Jun 7, 2018 AForm 4 →	Jun 11, 4:59 pm EDT	Diamondback Energy, Inc.FANG	1,574	—	—	6,029	—	plan?
Jul 25, 2017 AForm 4 →	Jul 27, 5:12 pm EDT	Viper Energy Partners LPVNOM	6,414	—	—	51,225	—	plan?
Jul 21, 2017 PForm 4 →	Jul 25, 5:26 pm EDT	Viper Energy Partners LPVNOM	30,811	$14.75	$454,462	44,811	+220%	plan?
Jul 12, 2017 AForm 4 →	Jul 14, 1:43 pm EDT	Diamondback Energy, Inc.FANG	2,055	—	—	4,455	—	plan?
May 17, 2017 PForm 4 →	May 19, 12:32 pm EDT	Diamondback Energy, Inc.FANG	2,400	$103.45	$248,270	2,400	—	plan?
May 17, 2017 PForm 4 →	May 19, 12:30 pm EDT	Viper Energy Partners LPVNOM	14,000	$17.83	$249,628	14,000	—	plan?
Aug 28, 2016 AForm 4 →	Aug 30, 4:23 pm EDT	Diamondback Energy, Inc.FANG	1,359	—	—	1,359	—	plan?
Aug 24, 2016 AForm 4 →	Aug 25, 4:53 pm EDT	Viper Energy Partners LPVNOM	5,424	—	—	5,424	—	plan?
Aug 27, 2015 AForm 4 →	Sep 1, 1:59 pm EDT	Viper Energy Partners LPVNOM	4,938	—	—	4,938	—	plan? late
Aug 25, 2015 AForm 4 →	Sep 1, 1:53 pm EDT	Diamondback Energy, Inc.FANG	1,578	—	—	1,578	—	plan? late

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.