secwatch / observer

Matador Resources Co — fact timeline

Source-grounded facts extracted from Matador Resources Co's SEC 8-K filings across all families, newest first. Each cites a verbatim SEC excerpt.

MTDR Matador Resources Co JSON

Billy E. Goodwin was appointed as President – Operations at Matador Resources Co.

“Billy E. Goodwin, age 64, the Company’s current Executive Vice President and Chief Operating Officer—Drilling, Completions & Production, to President – Operations”

David E. Lancaster departed as Executive Vice President and Chief Financial Officer at Matador Resources Co.

“David E. Lancaster would retire as Executive Vice President and Chief Financial Officer effective March 31, 2022.”

Matthew V. Hairford departed as President at Matador Resources Co.

“Matthew V. Hairford would retire as President of the Company effective March 31, 2022.”

Facts are extracted by an LLM and gated to those whose source quote is present verbatim in the filing text. Coverage is best-effort while backfill and monitoring mature; this is not yet a full-market index. See methodology.