Matt Zmigrosky insider trades: Diamondback Energy (FANG) stock buys and sales
Trades on the price chart
Daily close, with an arrow on each day they bought or sold
Companies
Where Matt reports to the SEC
Open-market buys and sales
16 trades reported on SEC Form 4, newest first
| Date | Stock | Type | Shares | Price | Value | Holding | Reported |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | FANG | ↓ Sell | 1,326 | $212.56 | $282K | Direct | Sep 17, 2026 (2d) |
| Aug 14, 2026 | FANG | ↓ Sell | 2,500 | $202.77 | $507K | Direct | Aug 17, 2026 (3d) |
| Jun 3, 2026 | FANG | ↓ Sell | 5,000 | $210.00 | $1.1M | Direct | Jun 4, 2026 (1d) |
| Jun 1, 2026 | FANG | ↓ Sell | 5,000 | $200.54 | $1.0M | Direct | Jun 2, 2026 (1d) |
| May 13, 2026 | FANG | ↓ Sell | 5,000 | $200.10 | $1.0M | Direct | May 14, 2026 (1d) |
| Mar 13, 2026 | FANG | ↓ Sell | 20,899 | $180.00 | $3.8M | Direct | Mar 17, 2026 (4d) |
| Nov 14, 2025 | FANG | ↓ Sell | 3,500 | $148.18 | $519K | Direct | Nov 18, 2025 (4d) |
| May 17, 2024 | FANG | ↓ Sell | 6,000 | $198.15 | $1.2M | Direct | May 20, 2024 (3d) |
| Mar 21, 2024 | FANG | ↓ Sell | 5,000 | $193.94 | $970K | Direct | Mar 25, 2024 (4d) |
| Sep 12, 2023 | FANG | ↓ Sell | 2,706 | $157.17 | $425K | Direct | Sep 14, 2023 (2d) |
| Aug 3, 2023 | FANG | ↓ Sell | 5,812 | $150.16 | $873K | Direct | Aug 7, 2023 (4d) |
| Dec 21, 2022 | FANG | ↓ Sell | 2,012 | $136.96 | $276K | Direct | Dec 22, 2022 (1d) |
| Mar 4, 2022 | FANG | ↓ Sell | 3,000 | $136.77 | $410K | Direct | Mar 8, 2022 (4d) |
| Dec 8, 2021 | FANG | ↓ Sell | 1,710 | $114.31 | $195K | Direct | Dec 9, 2021 (1d) |
| Dec 8, 2021 | VNOM | ↓ Sell | 2,579 | $22.62 | $58K | Direct | Dec 9, 2021 (1d) |
| May 28, 2019 | RTLR | ↑ Buy | 3,000 | $17.50 | $53K | Direct | May 29, 2019 (1d) |
Each row is one filing's trades in one stock, summed. Shares and prices are as filed, before any later stock split.
Other FANG insiders
Open-market trades in the last 12 months
About Matt Zmigrosky's insider trades
Matt Zmigrosky is EVP, Chief Legal and Admin Off at Diamondback Energy (FANG). Since May 28, 2019, Matt has reported 1 open-market purchase worth $53K and 15 sales worth $12.5M on SEC Form 4. In the last 12 months: 7 sales ($8.1M).
Their filings also include shares withheld for taxes (18 filings), grants and awards (12 filings), shares returned to the company (2 filings). These aren't open-market trades and aren't counted above.
How to read insider trades
Officers, directors and owners of more than 10% of a company must report trades in its stock on SEC Form 4, usually within two business days. Purchases with their own money are the stronger signal: insiders sell for many reasons (taxes, diversification, a house), but buy for one. See every FANG insider trade, the latest insider trades across the market, or cluster buys, when several insiders buy the same stock within days.