Diamondback Energy, Inc.

10% Owner, Other of VNOM

Director10% Owner of FANG

Director10% Owner of VNOM

Stock Insider Trading Activity of Diamondback Energy, Inc.

10% Owner, Other

Sell

VNOM Mar 4, 2026

Avg Cost/Share

$45.69

24,782,608

Total Value

$1,132,317,359.52

Owned After

12,391,304

SEC Form 4

Director10% Owner

Buy

FANG Jan 29, 2025

Avg Cost/Share

$4.00

12,500,000

Total Value

$50,000,000.00

Owned After

14,500,000

SEC Form 4

Director10% Owner

Sell

VNOM May 10, 2018

Avg Cost/Share

$34.13

13,225,000

Total Value

$451,303,125.00

Owned After

12,391,304

SEC Form 4

Insider	Ticker	Relationship	Date	Transaction	Avg Cost	Shares	Total Value	Owned After	SEC Forms
Diamondback Energy, Inc.	VNOM	10% Owner, Other	Mar 4, 2026	Sell	$45.69	24,782,608	$1,132,317,359.52	12,391,304	Form Form
Diamondback Energy, Inc.	FANG	Director10% Owner	Jan 29, 2025	Buy	$4.00	12,500,000	$50,000,000.00	14,500,000	Form
Diamondback Energy, Inc.	VNOM	Director10% Owner	May 10, 2018	Sell	$34.13	13,225,000	$451,303,125.00	12,391,304	Form