---
schema_version: "secwatch.filing_event.v1"
accession: "0001520006-24-000081"
form_type: "8-K"
ticker: "MTDR"
cik: "0001520006"
company_name: "Matador Resources Co"
filed_at: "2024-03-08T23:59:59+00:00"
generated_at: "2026-06-05T00:30:08.587762+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# Matador Resources EVP and Co-COO Craig Adams retires; Erman, Calvert assume duties

## Summary
- Craig N. Adams retired as EVP, Co-COO, and Corporate Secretary effective March 6, 2024.
- Adams will continue as Chief of Staff through March 31, 2024.
- Bryan A. Erman (EVP, General Counsel, Head of M&A) and Christopher P. Calvert (EVP, Co-COO) assume his roles.
- Adams spent twelve years at Matador; company thanks him for his contributions.

## SEC filing metadata
- accession: 0001520006-24-000081
- form_type: 8-K
- ticker: MTDR
- cik: 0001520006
- company_name: Matador Resources Co
- filed_at: 2024-03-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1520006/000152000624000081/0001520006-24-000081-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1520006/000152000624000081/mtdr-20240306.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001520006-24-000081
- JSON: https://secwatch.observer/filing/0001520006-24-000081.json
- Plain text: https://secwatch.observer/filing/0001520006-24-000081.txt

## Key facts
- Executive change
  Craig N. Adams resigned as Executive Vice President, Co-Chief Operating Officer and Corporate Secretary at Matador Resources Co.
  - Action: resigned
  - Role: Executive Vice President, Co-Chief Operating Officer and Corporate Secretary
  source text: Mr. Adams resigned from his roles as Executive Vice President, Co-Chief Operating Officer and Corporate Secretary of the Company, effective as of March 6, 2024
  evidence_url: https://www.sec.gov/Archives/edgar/data/1520006/000152000624000081/0001520006-24-000081-index.htm

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