Matt Zmigrosky sold $282k of FANG
EVP, Chief Legal and Admin Off at Diamondback Energy, Inc.. 1,326 shares at an average of $212.56, traded Sep 15, 2026, filed Sep 17, 2026.
Score components
- +15RoleOfficer
- +14Trade size$282k at market
- 0Share of holdings soldSold 3.5% of holdings
- +15Cluster4 insiders selling within 14 days
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001539838-26-000166, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Sep 15, 2026 | SOpen-market sale Common Stock | -1,326 | $212.56 | $282k | 36,705 | 25 d ago |
Related signals
Other insiders at Diamondback Energy, Inc. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 20Weak | Diamondback Energy, Inc. | Charles Alvin Meloy director | $6.1M 33,333 shares | -4% | |
| 57Moderate | Diamondback Energy, Inc. | SGF FANG Holdings, LP owner | $1.9B 9,079,675 shares | -12% | |
| 57Moderate | Diamondback Energy, Inc. | SGF FANG Holdings, LP owner | $1.9B 9,079,675 shares | -12% | |
| 55Moderate | Diamondback Energy, Inc. | Teresa L. Dick EVP Accounting, Assist. Sec. | $1.1M 5,000 shares | -6% | |
| 75Notable | Diamondback Energy, Inc. | Travis D. Stice Executive Chairman | $15M 75,000 shares | -60% | |
| 65Notable | FANGsell Diamondback Energy, Inc. | Travis D. Stice Executive Chairman | $2.9M 20,400 shares | -100% | |
| 34Weak | Diamondback Energy, Inc. | Charles Alvin Meloy director | $955k 6,153 shares | -1% | |
| 49Moderate | Diamondback Energy, Inc. | Jere W Thompson III CFO, Executive VP | $212k 1,500 shares | -10% | |
| 56Moderate | Diamondback Energy, Inc. | Daniel N Wesson Exec. VP & COO | $710k 5,000 shares | -6% | |
| 45Moderate | FANGsell Diamondback Energy, Inc. | Hof Matthew Kaes Van't President | $1.4M 10,000 shares | -8% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.