Matthew Ross is Director at MAMMOTH ENERGY SERVICES, INC. (TUSK). They have made 1 open-market trade across 1 company since 2019, most recently 2019-11-21.
CIK 0001689613
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 1 sale. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TUSK | 19,815 | $54K |
Shares reported on the most recent Form 4, priced at the 2019-11-22 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TUSK | SELL | 2019-11-21 | 2019-11-22 | $1.44 | $4K | +4.5% | +9.6% | -3.2% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.