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Mammoth Energy Services Inc insider activity

In the last 90 days, 5 corporate insiders purchased $41,905,166 of stock on the open market.

SEC-reported filing activity is provided for research purposes and is not investment advice.

90-day C-suite buyers
4
90-day purchase value
$41,905,166
Corporate buyers
5
Latest transaction
Jun 17, 2026

Executive filings

Open-market transaction history

Purchase and sale summaries are ordered by the latest reported transaction date.

Open-market insider purchase and sale transactions
DateInsider nameRoleTypeSharesPriceTotal value
Jun 17, 2026Charles E DavidsonChief Business OfficerOpen Market Purchase4,019,574$2.60$10,468,177
Jun 17, 2026Wexford Capital LpChief Business OfficerOpen Market Purchase4,019,574$2.60$10,468,177
Jun 17, 2026Joseph JacobsChief Business OfficerOpen Market Purchase4,019,574$2.60$10,468,177
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