Shareholders of Mammoth Energy Services, Inc. recently held their annual meeting and went through the process of electing six members to the company board of directors.
The Annual Meeting was held at 14201 Caliber Drive, Suite 300, Oklahoma City, Oklahoma. At the Annual Meeting, the Company’s stockholders voted on four proposals, a more detailed description of which is included in the Company’s definitive proxy statement filed with the Securities and Exchange Commission on May 15, 2026.
Shareholders cast their votes on directors Arthur Amron, Corey Booker, Paul Jacobi, Phil Lancaster, James Palm and Mark Plaumann were elected to continue to serve as the Company’s directors until the 2027 Annual Meeting of Stockholders and until their respective successors are elected and qualified, or until their earlier death, resignation or removal.
Name of Nominee For Against Abstain Non-Votes
For Against Abstain Non-Votes
Arthur Amron 35,060,078 1,519,819 13,901 5,550,784
Corey Booker 36,086,616 483,459 23,723 5,550,784
Paul Jacobi 36,167,165 413,462 13,171 5,550,784
Phil Lancaster 36,268,346 314,406 11,046 5,550,784
James Palm 33,638,074 2,944,525 11,199 5,550,784
Mark Plaumann 35,401,066 1,181,523 11,209 5,550,784
Proposal 2
The Company’s stockholders approved, on an advisory basis, the compensation paid to the Company’s named executive officers. The results of the vote on Proposal 2 were as follows:
For Against Abstain Non-Votes
36,252,635 264,334 76,829 5,550,784
Proposal 3
The Company’s stockholders voted, on an advisory basis, in favor of holding a future advisory stockholder vote to approve the Company’s executive compensation on an annual basis.
Proposal 4
The appointment of Carr, Riggs & Ingram L.L.C. as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026 was ratified. The results of the vote on Proposal 4 were as follows:
For Against Abstain Non-Votes
42,054,219 87,134 3,229
