Zmigrosky Matt
- SEC CIK
- 0001767328
In the past year, 8 open-market sale filings worth $8.90M and no purchases.
Current role at each company
- FANG Diamondback Energy, Inc.EVP, Chief Legal and Admin Offas of Sep 17, 2026
- VNOM Viper Energy, Inc.Exec. VP, Gen Counsel and Secas of Aug 19, 2025
- RTLR Rattler Midstream LPSee Remarksas of Aug 24, 2022
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
- $8.90M
- 8 filings
- Net
- −$8.90M
- Bought minus sold
- Companies
- 1
- With open-market trades
Trades
Every Form 4 that lists Zmigrosky Matt 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.
EVP, Chief Legal and Admin Off15 trades
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 9, 2021 (view filing) | Dec 8 | 1 day | Zmigrosky MattExec. VP, Gen Counsel and Sec | SSale | −1.71K | $114.31 | −$195.5K | −9.2%16.9K after | |
| Mar 8, 2022 (view filing) | Mar 4 | 4 days | Zmigrosky MattExec. VP, Gen Counsel and Sec | SSale | −3.00K | $136.77 | −$410.3K | −11.4%23.3K after | |
| Dec 22, 2022 (view filing) | Dec 21 | 1 day | Zmigrosky MattExec. VP, Gen Counsel and Sec | SSale | −2.01K | $136.96 | −$275.6K | −7.8%23.6K after | |
| Aug 7, 2023 (view filing) | Aug 3 | 4 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −5.81K | $150.16 | −$872.7K | −16.1%30.2K after | |
| Sep 14, 2023 (view filing) | Sep 12 | 2 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −2.71K | $157.17 | −$425.3K | −9.0%27.5K after | |
| Mar 25, 2024 (view filing) | Mar 21 | 4 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −5.00K | $193.94 | −$969.7K | −10.1%44.4K after | |
| May 20, 2024 (view filing) | May 17 | 3 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −6.00K | $198.15 | −$1.19M | −13.5%38.4K after | |
| Nov 18, 2025 (view filing) | Nov 14 | 4 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −3.50K | $148.18 | −$518.6K | −5.2%63.5K after | |
| Mar 17, 2026 (view filing) | Mar 13 | 4 days | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −20.9K | $180.00 | −$3.76M | −25.7%60.5K after | |
| Mar 19, 2026 (view filing) | Mar 18 | 1 day | Zmigrosky MattEVP, Chief Legal and Admin Off | SSale | −4.10K | $190.51 | −$781.3K | −6.8%56.4K after |
VNOM Viper Energy, Inc.
Exec. VP, Gen Counsel and Sec1 trade
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Dec 9, 2021 (view filing) | Dec 8 | 1 day | Zmigrosky MattExec. VP, Gen Counsel and Sec | SSaleCommon Units representing limited partner interests | −2.58K | $22.62 | −$58.3K | −37.7%4.25K after |