4 transactions in 2 companies, from May 20, 2026 to September 16, 2026.
Where this insider traded.
| Company | Ticker | Trades | Bought | Sold |
|---|---|---|---|---|
| Diamondback Energy, Inc. | FANG | 3 | — | $309K |
| MAMMOTH ENERGY SERVICES, INC. | TUSK | 1 | $15K | — |
4 in total, newest filings first.
| Company | Ticker | Insider | Date | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|---|
| MAMMOTH ENERGY SERVICES, INC. | TUSK | Mark Lawrence PlaumannDir | Sep 16 | P | 5,000 | $3.00 | $15K |
| Diamondback Energy, Inc. | FANG | Mark Lawrence PlaumannDir | Aug 21 | S | 1,000 | $210.58 | $211K |
| Diamondback Energy, Inc. | FANG | Mark Lawrence PlaumannDir | Jun 9 | S | 500 | $196.50 | $98K |
| Diamondback Energy, Inc. | FANG | Mark Lawrence PlaumannDir | May 20 | A | 982 | $0.00 | — |