Mammoth Energy Services, headquartered in Oklahoma City, explores North American unconventional oil and gas reserves and provides electric utility infrastructure services, employing 733 staff since its IPO in 2016. The company operates through four segments: Natural Sand Proppant, Well Completion, Infrastructure, and Drilling services.
Arthur L Smith sold 15,000 shares of TUSK on 19 May at $2.49 per share, worth a total of $37K. They now own 200,034 TUSK shares, or a 7% holding decrease.
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