---
schema_version: "secwatch.filing_event.v1"
accession: "0001679268-24-000069"
form_type: "8-K"
ticker: "TUSK"
cik: "0001679268"
company_name: "MAMMOTH ENERGY SERVICES, INC."
filed_at: "2024-10-03T23:59:59+00:00"
generated_at: "2026-05-30T21:36:09.128077+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Mammoth receives $150M PREPA settlement, pays off debt, raises capex guidance to $23M

## Summary
- Received $150M first installment from PREPA settlement; total settlement proceeds $188.4M.
- Paid off $50.9M in full including interest; terminated term credit facility with Wexford Capital.
- Company now debt-free; Wexford waived 1% early termination penalty.
- Increased 2024 capex guidance to $23M (up $11M) for infrastructure crew growth and maintenance.
- Appeals of settlement order filed by Puerto Rico municipalities and Foreman Electric; Company believes meritless.

## SEC filing metadata
- accession: 0001679268-24-000069
- form_type: 8-K
- ticker: TUSK
- cik: 0001679268
- company_name: MAMMOTH ENERGY SERVICES, INC.
- filed_at: 2024-10-03T23:59:59+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 1.02, 2.04, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1679268/000167926824000069/0001679268-24-000069-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1679268/000167926824000069/tusk-20241001.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001679268-24-000069
- JSON: https://secwatch.observer/filing/0001679268-24-000069.json
- Plain text: https://secwatch.observer/filing/0001679268-24-000069.txt

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