---
schema_version: "secwatch.filing_event.v1"
accession: "0001680247-23-000055"
form_type: "8-K"
ticker: "PUMP"
cik: "0001680247"
company_name: "ProPetro Holding Corp."
filed_at: "2023-08-28T23:59:59+00:00"
generated_at: "2026-06-11T02:54:22.718102+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.35
calibrated_materiality_score: 0.35
confidence: "medium"
source: SEC EDGAR
---

# ProPetro CAO Elo Omavuezi resigns; CFO Schorlemer adds principal accounting officer

## Summary
- Elo Omavuezi resigned as Chief Accounting Officer effective September 5, 2023.
- CFO David S. Schorlemer assumes principal accounting officer role as of Separation Date.
- No reason for resignation disclosed; no compensatory changes reported.

## SEC filing metadata
- accession: 0001680247-23-000055
- form_type: 8-K
- ticker: PUMP
- cik: 0001680247
- company_name: ProPetro Holding Corp.
- filed_at: 2023-08-28T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.35
- calibrated_materiality_score: 0.35
- confidence: medium
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1680247/000168024723000055/0001680247-23-000055-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1680247/000168024723000055/pump-20230822.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001680247-23-000055
- JSON: https://secwatch.observer/filing/0001680247-23-000055.json
- Plain text: https://secwatch.observer/filing/0001680247-23-000055.txt

## Key facts
- Executive change
  Elo Omavuezi resigned as Chief Accounting Officer at ProPetro Holding Corp..
  - Action: resigned
  - Role: Chief Accounting Officer
  source text: On August 22, 2023, Elo Omavuezi resigned as Chief Accounting Officer of ProPetro Holding Corp. (the “Company”) effective as of September 5, 2023 (the "Separation Date").
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680247/000168024723000055/0001680247-23-000055-index.htm
- Executive change
  David S. Schorlemer changed role as Chief Financial Officer at ProPetro Holding Corp..
  - Action: assumed additional role of principal accounting officer
  - Role: Chief Financial Officer
  source text: David S. Schorlemer, currently the Chief Financial Officer and principal financial officer of the Company, will also assume the role of principal accounting officer of the Company, effective as of the Separation Date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1680247/000168024723000055/0001680247-23-000055-index.htm

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