Albert Barkmann Diamondback Energy, Inc. (FANG) insider trading activity

Albert Barkmann is Exec. VP and Chief Engineer of Diamondback Energy, Inc.. Currently has a direct ownership of 25,850 shares of FANG, which is worth approximately $3.85 Million. The most recent transaction as insider was on Mar 01, 2025, when has been sold 2,620 shares (Common Stock) at a price of $158.96 per share, resulting in proceeds of $416,475. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 25.9K

0% 3M change

70.49% 12M change

Total Value Held $3.85 Million

Albert Barkmann Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 01 2025	SELL Payment of exercise price or tax liability	$416,475 $158.96 p/Share	2,620 Reduced 9.2%	25,850 Common Stock
Mar 01 2025	BUY Grant, award, or other acquisition	-	8,115 Added 22.18%	28,470 Common Stock
Sep 10 2024	BUY Grant, award, or other acquisition	-	5,193 Added 20.33%	20,355 Common Stock
Jun 10 2024	SELL Open market or private sale	$194,750 $194.75 p/Share	1,000 Reduced 6.19%	15,162 Common Stock
May 28 2024	SELL Payment of exercise price or tax liability	$29,599 $193.46 p/Share	153 Reduced 0.94%	16,162 Common Stock
Mar 20 2024	SELL Open market or private sale	$203,339 $190.75 p/Share	1,066 Reduced 6.13%	16,315 Common Stock
Mar 01 2024	SELL Payment of exercise price or tax liability	$578,770 $182.52 p/Share	3,171 Reduced 15.43%	17,381 Common Stock
Mar 01 2024	BUY Grant, award, or other acquisition	-	8,898 Added 30.21%	20,552 Common Stock

Albert Barkmann

Exec. VP and Chief Engineer

Midland, TX

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