---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-25-031000"
form_type: "8-K"
ticker: "TUSK"
cik: "0001679268"
company_name: "MAMMOTH ENERGY SERVICES, INC."
filed_at: "2025-06-12T23:59:59+00:00"
generated_at: "2026-05-19T10:47:41.471545+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Mammoth Energy shareholders elect four directors, approve say-on-pay, ratify auditor

## Summary
- Shareholders elect Arthur Amron, Corey Booker, Paul Jacobi, and James Palm to board until 2026 annual meeting.
- Advisory vote on executive compensation approved with 34.8M for, 424K against, 163K abstain.
- Shareholders favor annual say-on-pay frequency with 34.4M for 1-year, 1.0M for 3-year.
- Ratification of Deloitte as independent auditor for FY2025 approved with 43.5M for, 175K against.

## SEC filing metadata
- accession: 0001628280-25-031000
- form_type: 8-K
- ticker: TUSK
- cik: 0001679268
- company_name: MAMMOTH ENERGY SERVICES, INC.
- filed_at: 2025-06-12T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1679268/000162828025031000/0001628280-25-031000-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1679268/000162828025031000/tusk-20250611.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-25-031000
- JSON: https://secwatch.observer/filing/0001628280-25-031000.json
- Plain text: https://secwatch.observer/filing/0001628280-25-031000.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.