Barkmann Albert
- SEC CIK
- 0002012976
In the past year, 2 open-market sale filings worth $1.34M and no purchases.
Current role at each company
- FANG Diamondback Energy, Inc.Exec. VP and Chief Engineeras of Sep 14, 2026
- VNOM Viper Energy, Inc.Exec. VP and Chief Engineeras of Aug 19, 2025
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
- $1.34M
- 2 filings
- Net
- −$1.34M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Barkmann Albert 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.
FANG Diamondback Energy, Inc.
Exec. VP and Chief Engineer4 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| May 19, 2026 (view filing) | May 15 | 4 days | Barkmann AlbertExec. VP and Chief Engineer | SSale | −3.00K | $204.04 | −$612.1K | −10.9%24.6K after | |
| Mar 17, 2026 (view filing) | Mar 13 | 4 days | Barkmann AlbertExec. VP and Chief Engineer | SSale | −4.00K | $182.90 | −$731.6K | −12.7%27.6K after | |
| Jun 12, 2024 (view filing) | Jun 10 | 2 days | Barkmann AlbertExec. VP and Chief Engineer | SSale | −1.00K | $194.75 | −$194.8K | −6.2%15.2K after | |
| Mar 21, 2024 (view filing) | Mar 20 | 1 day | Barkmann AlbertExec. VP and Chief Engineer | SSale | −1.07K | $190.75 | −$203.3K | −6.1%16.3K after |