Matador Resources promotes Bryan Erman to Co-President; William Lambert named CFO effective June 11

Matador Resources Co

Bryan Erman promoted to Co-President, Chief Legal Officer and Head of M&A; previously EVP, GC and Head of M&A.
William Lambert named EVP, CFO and Head of Strategy, replacing Brian Willey as principal financial officer.
Brian Willey moves to EVP – Midstream of Matador and EVP, CAO and CLO of San Mateo Midstream.
Robert Macalik promoted to EVP – Administration and Finance of Matador and EVP, CFO of San Mateo.
Benjamin Colodney promoted to VP and Chief Accounting Officer, succeeding Macalik.

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Executive movements

Machine-extracted from this filing. Every card cites the SEC source. See all recent executive movements.

Role change

Bryan A. Erman

Co-President, Chief Legal Officer and Head of M&A

MTDR · Matador Resources Co

Effective: 2025-06-11
Filed: Jun 13, 2025 23:59 UTC

Bryan A. Erman has been promoted to Co-President, Chief Legal Officer and Head of M&A of the Company.

Role change

William D. Lambert

Executive Vice President, Chief Financial Officer and Head of Strategy

MTDR · Matador Resources Co

Effective: 2025-06-11
Filed: Jun 13, 2025 23:59 UTC

William D. Lambert has been promoted to Executive Vice President, Chief Financial Officer and Head of Strategy of the Company.

Role change

Benjamin T. Colodney

Vice President and Chief Accounting Officer

MTDR · Matador Resources Co

Effective: 2025-06-11
Filed: Jun 13, 2025 23:59 UTC

Benjamin T. Colodney has been promoted to Vice President and Chief Accounting Officer of the Company.

Role change

Robert T. Macalik

Executive Vice President – Administration and Finance of the Company and Executive Vice President and Chief Financial Officer of San Mateo

MTDR · Matador Resources Co

Effective: 2025-06-11
Successor: Benjamin T. Colodney
Filed: Jun 13, 2025 23:59 UTC

Robert T. Macalik has been promoted to Executive Vice President – Administration and Finance of the Company and Executive Vice President and Chief Financial Officer of San Mateo.

Role change

Brian J. Willey

Executive Vice President – Midstream of the Company and Executive Vice President, Chief Administrative Officer and Chief Legal Officer of San Mateo Midstream, LLC

MTDR · Matador Resources Co

Effective: 2025-06-11
Successor: William D. Lambert
Filed: Jun 13, 2025 23:59 UTC

Brian J. Willey has been promoted to Executive Vice President – Midstream of the Company and Executive Vice President, Chief Administrative Officer and Chief Legal Officer of San Mateo Midstream, LLC

Source: SEC EDGAR

accession 0001520006-25-000156

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