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

FANG Quotes by TradingView

Albert Barkmann is Exec. VP and Chief Engineer of Diamondback Energy, Inc.. Currently has a direct ownership of 25,168 shares of FANG, which is worth approximately $3.48 Million. The most recent transaction as insider was on Sep 10, 2025, when has been sold 682 shares (Common Stock) at a price of $136.29 per share, resulting in proceeds of $92,949. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 25.2K
2.64% 3M change
23.65% 12M change
Total Value Held $3.48 Million

Albert Barkmann Transaction History

Date Transaction Value Shares Traded Shares Held Form
Sep 10 2025
SELL
Payment of exercise price or tax liability
$92,949 $136.29 p/Share
682 Reduced 2.64%
25,168 Common Stock
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

Also insider at

VNOM
Viper Energy Partners LP Energy
Exec. VP and Chief Engineer
AB

Albert Barkmann

Exec. VP and Chief Engineer
Midland, TX

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