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Insider buying
Arthur H Amron bought $18K of Mammoth Energy Services, Inc. (TUSK) stock
Arthur H Amron, Dir of Mammoth Energy Services, Inc. (TUSK), bought 5,500 shares of TUSK stock worth $18K, per an SEC Form 4 filed May 28, 2026.
It was an open-market purchase.
The trade happened on May 26, 2026, 2 days before it was made public.
TUSK has moved -2.8% since the trade date, from $3.23 to $3.14 (Sep 21, 2026 close).
- Traded
- May 26, 2026
- Disclosed
- May 28, 2026
- Filing delay
- 2 days
- Price since
- -2.8%
- Role
- Dir
- Source
- SEC Form 4
More TUSK insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.