Amron Arthur H 4

What Happened
Amron Arthur H, a director of Mammoth Energy Services, Inc. (TUSK), purchased a total of 4,500 shares in open-market transactions on June 11–12, 2026. He acquired 2,500 shares on June 11 at a weighted average price of $3.22 ($8,050) and 2,000 shares on June 12 at $3.28 ($6,560), for a combined cost of $14,610. These were purchases (transaction code P), which represent insider buying rather than selling.

Key Details

• Transaction dates and prices:
  • 2026-06-11: 2,500 shares at $3.22 (weighted average) = $8,050
  • 2026-06-12: 2,000 shares at $3.28 = $6,560
• Total shares purchased: 4,500; total cash spent: $14,610.
• Shares owned after transaction: Not specified in the provided filing excerpt.
• Footnote: The June 11 price is reported as a weighted average; the filer says multiple trades occurred at different prices and will provide a breakdown on request (Footnote F1).
• Filing date: Form filed June 15, 2026 for transactions on June 11–12; the provided data does not state whether the filing met SEC timeliness requirements.

Context

• These were open-market purchases (P = Purchase). Insider buys are often monitored by investors as a signal of personal investment in the company, but they are not proof of future performance.
• No option exercises, awards, gifts, or tax-withholding events were reported in these transactions.