---
schema_version: "secwatch.filing_event.v1"
accession: "0001699039-23-000138"
form_type: "8-K/A"
ticker: "RNGR"
cik: "0001699039"
company_name: "Ranger Energy Services, Inc."
filed_at: "2023-12-21T23:59:59+00:00"
generated_at: "2026-06-07T09:10:23.262806+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.2
calibrated_materiality_score: 0.2
confidence: "high"
source: SEC EDGAR
---

# Ranger Energy Services appoints Mashinski as Audit Chair, Woolverton to Audit and Compensation Committees

## Summary
- Carla Mashinski appointed Chair of Audit Committee and member of Nominating and Governance Committee, effective Jan 1, 2024.
- Sean Woolverton appointed to Audit and Compensation Committees, effective Jan 1, 2024.
- Both were elected as directors on October 26, 2023; committee assignments finalized on December 19, 2023.

## SEC filing metadata
- accession: 0001699039-23-000138
- form_type: 8-K/A
- ticker: RNGR
- cik: 0001699039
- company_name: Ranger Energy Services, Inc.
- filed_at: 2023-12-21T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.2
- calibrated_materiality_score: 0.2
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1699039/000169903923000138/0001699039-23-000138-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1699039/000169903923000138/rng-20231026.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001699039-23-000138
- JSON: https://secwatch.observer/filing/0001699039-23-000138.json
- Plain text: https://secwatch.observer/filing/0001699039-23-000138.txt

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