Open Insider Trading Activity for Diamondback Energy, Inc. CAO, Exec. VP, Assist. Sec Dick Teresa L.
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FANG | 2026-06-08 | 2026-06-04 | Diamondback Energy, Inc. | Dick Teresa L. | CAO, Exec. VP, Assist. Sec | Sell | 1 | 5,000 | $205.00 | $1,025,000.00 | 5.83% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FANG | 2026-06-02 | 2026-06-02 | Diamondback Energy, Inc. | Dick Teresa L. | CAO, Exec. VP, Assist. Sec | Sell | 1 | 7,000 | $200.90 | $1,406,300.00 | 7.55% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. FANG | 2026-05-21 | 2026-05-19 | Diamondback Energy, Inc. | Dick Teresa L. | CAO, Exec. VP, Assist. Sec | Sell | 1 | 5,000 | $207.00 | $1,035,000.00 | 5.11% | View Filing |