secwatch.observer — SEC 8-K summary
======================================

Issuer:     Matador Resources Co (MTDR)
CIK:        0001520006
Form:       8-K
Filed at:   2022-01-11T23:59:59+00:00
Accession:  0001520006-22-000019
Event type: leadership
Sentiment:  neutral
Materiality: 0.70
Item codes: 5.02, 7.01, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Matador Resources announces retirement of President & CFO; promotes internal executives effective March 31, 2022
--------------------------------------------------------------------------------

- President Matthew V. Hairford retires March 31; becomes Special Advisor to Board through Dec. 2023.
- CFO David E. Lancaster retires March 31; becomes Special Advisor to Board through Dec. 2023.
- Billy E. Goodwin promoted to President - Operations; Van H. Singleton, II promoted to President - Land, A&D and Planning.
- Michael D. Frenzel (Sr. VP & Treasurer) appointed Principal Financial Officer succeeding Lancaster.
- Christopher P. Calvert promoted to Co-Chief Operating Officer concurrent with leadership changes.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1520006/000152000622000019/0001520006-22-000019-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1520006/000152000622000019/mtdr-20220110.htm
  HTML page:      https://secwatch.observer/filing/0001520006-22-000019

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer