Arthur L Smith sold $163k of TUSK
director at MAMMOTH ENERGY SERVICES, INC.. 65,000 shares at an average of $2.51, traded May 19, 2025, filed May 21, 2025.
Score components
- +15RoleDirector
- +11Trade size$163k at market
- +10Share of holdings soldSold 30% of holdings
- 0ClusterNo other insider 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.
This signal so far: 1m +16.8%, 3m -7.4%, 6m -26.6%.
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 0001628280-25-027125, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 19, 2025 | SOpen-market sale Common Stock | -15,000 | $2.49 | $37k | 200,034 | May 21, 2025 |
| May 20, 2025 | SOpen-market sale Common Stock | -50,000 | $2.51 | $126k | 150,034 | May 21, 2025 |
Related signals
Other insiders at MAMMOTH ENERGY SERVICES, INC. and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 27Weak | TUSKbuy MAMMOTH ENERGY SERVICES, INC. | Mark Lawrence Plaumann director | $15k 5,000 shares | - | |
| 62Notable | MAMMOTH ENERGY SERVICES, INC. | Wexford Capital LP Chief Business Officer | $10M 4,019,574 shares | +61% | |
| 35Weak | MAMMOTH ENERGY SERVICES, INC. | Arthur H Amron director | $15k 4,500 shares | +7% | |
| 18Weak | TUSKbuy MAMMOTH ENERGY SERVICES, INC. | Arthur H Amron director | $18k 5,500 shares | +10% | |
| 39Weak | TUSKbuy MAMMOTH ENERGY SERVICES, INC. | Arthur H Amron director | $19k 10,000 shares | +21% | |
| 27Weak | TUSKsell MAMMOTH ENERGY SERVICES, INC. | Arthur L Smith director | $50k 20,000 shares | -13% | |
| 15Weak | TUSKbuy MAMMOTH ENERGY SERVICES, INC. | Arthur H Amron director | $2,971 1,000 shares | +2% | |
| 29Weak | TUSKsell MAMMOTH ENERGY SERVICES, INC. | Corey J. Booker director | $86k 25,000 shares | -17% | |
| 21Weak | TUSKsell MAMMOTH ENERGY SERVICES, INC. | Corey J. Booker director | $38k 11,709 shares | -7% | |
| 21Weak | TUSKsell MAMMOTH ENERGY SERVICES, INC. | Corey J. Booker director | $39k 10,707 shares | -6% |
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.