Albert Barkmann

Insider Reports History

Location
Midland, TX
Signature
/s/ Teresa L. Dick, as attorney-in-fact for Albert Barkmann
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Albert Barkmann:

Company Role Class Num Shares Value Price $ Report Date Ownership
Diamondback Energy, Inc. Exec. VP and Chief Engineer Common Stock 25,168 $3,430,146 $136.29 10 Sep 2025 Direct
VNOM Sub, Inc. Exec. VP and Chief Engineer Class A Common Stock 0 $0 $37.24 19 Aug 2025 Direct
Viper Energy, Inc. Exec. VP and Chief Engineer Class A Common Stock 1,000 19 Aug 2025 Direct

Insider Reports Filed by Albert Barkmann

Symbol Company Period Transactions Value $ Form Type Role Filing Time
FANG Diamondback Energy, Inc. 10 Sep 2025 1 -$92,950 4 Exec. VP and Chief Engineer 11 Sep 2025, 16:05
VNOM Viper Energy, Inc. 19 Aug 2025 0 $0 3 Exec. VP and Chief Engineer 19 Aug 2025, 18:14
VNOM VNOM Sub, Inc. 19 Aug 2025 1 $0 4 Exec. VP and Chief Engineer 19 Aug 2025, 18:11
FANG Diamondback Energy, Inc. 01 Mar 2025 6 -$416,475 4 Exec. VP and Chief Engineer 04 Mar 2025, 20:58
FANG Diamondback Energy, Inc. 10 Sep 2024 1 $0 4 Exec. VP and Chief Engineer 12 Sep 2024, 16:21
FANG Diamondback Energy, Inc. 10 Jun 2024 1 -$194,750 4 Exec. VP and Chief Engineer 12 Jun 2024, 16:33
FANG Diamondback Energy, Inc. 28 May 2024 1 -$29,599 4 Exec. VP and Chief Engineer 29 May 2024, 16:03
VNOM Viper Energy, Inc. 19 Apr 2024 0 $0 3 Exec. VP and Chief Engineer 25 Apr 2024, 17:28
FANG Diamondback Energy, Inc. 20 Mar 2024 1 -$203,340 4 Exec. VP and Chief Engineer 21 Mar 2024, 16:15
FANG Diamondback Energy, Inc. 01 Mar 2024 6 -$578,771 4 Exec. VP and Chief Engineer 05 Mar 2024, 17:39
FANG Diamondback Energy, Inc. 16 Feb 2024 0 $0 3 Exec. VP and Chief Engineer 26 Feb 2024, 18:08