West Steven E

SEC CIK: 0001190898

SEC filings (opens in a new tab)

In the past year, 1 open-market sale filing worth $1.13M and no purchases.

Current role at each company

FANG Diamondback Energy, Inc.Directoras of May 21, 2026
VNOM Viper Energy, Inc.Directoras of May 21, 2026
RTLR Rattler Midstream LPDirectoras of Aug 24, 2022

Open-market trades in the past year

Open-market purchases (P) and sales (S) filed in the last 365 days, not counting derivative securities or duplicate filings. Values leave out price outliers.

Bought: –; 0 filings
Sold: $1.13M; 1 filing
Net: −$1.13M; Bought minus sold
Companies: 1; With open-market trades

Trades

Every Form 4 that lists West Steven E as a reporting owner, including filings made jointly with others, grouped by company. Each row adds up one type of transaction in one filing. Only open-market purchases (P) and sales (S) are shown by default.

Transaction type

Role

Minimum value (USD)

Filed from

Filed to

Filing delay at least (days)

Filing delay at most (days)

FANG Diamondback Energy, Inc.

Director4 trades

Insider trades
Filed (ET)	Trade date	Filing delay	Insider	Transaction	Shares	Avg price	Value	Holding change
Mar 19, 2026 (view filing)	Mar 18	1 day	West Steven EDirector	SSale	−6.00K	$188.35	−$1.13M	−57.2%4.48K after
Dec 17, 2024 (view filing)	Dec 16	1 day	West Steven EDirector	PPurchase	+6.00K	$162.66	+$976.0K	+97.8%12.1K after
Aug 14, 2023 (view filing)	Aug 10	4 days	West Steven EDirector	SSale	−8.00K	$150.65	−$1.21M	−61.1%5.10K after
Nov 10, 2021 (view filing)	Nov 8	2 days	West Steven EDirector	SSale	−8.50K	$117.43	−$998.2K	−57.9%6.19K after

VNOM Viper Energy, Inc.

Director1 trade

Insider trades
Filed (ET)	Trade date	Filing delay	Insider	Transaction	Shares	Avg price	Value	Holding change	Flags
Mar 1, 2022 (view filing)	Feb 25	4 days	West Steven EDirector	SSaleCommon Units representing limited partner interests	−60.0K	$28.37	−$1.70M	−76.6%18.3K after

RTLR Rattler Midstream LP