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Matador Resources (NYSE: MTDR) promotes Robert Macalik to CFO role

Filing Impact
(Moderate)
Filing Sentiment
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Matador Resources Company has promoted Robert T. Macalik to Executive Vice President and Chief Financial Officer, effective September 29, 2025. He has been with the company since 2015, most recently serving as Executive Vice President – Administration and Finance, and will continue as Chief Financial Officer of San Mateo Midstream, LLC, Matador’s midstream joint venture.

Macalik will take over the role of principal financial officer from William D. Lambert, who ceased serving as Chief Financial Officer on September 24, 2025. The company states that Lambert’s departure from the CFO role is not related to any financial or accounting issue or any disagreement regarding operations, policies or practices. Macalik’s employment agreement follows the form previously filed and described in Matador’s 2025 proxy materials. The company also issued a press release announcing his promotion.

Positive

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Negative

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Insights

Matador reshapes its finance leadership, promoting an internal executive to CFO.

Matador Resources appoints Robert T. Macalik as Executive Vice President and Chief Financial Officer effective September 29, 2025, while confirming that former CFO William D. Lambert’s departure from the role on September 24, 2025 is not tied to financial, accounting, or policy disagreements. This indicates a planned internal succession rather than a crisis-driven change.

Macalik has served in progressively senior finance roles since joining in 2015 and will also remain Chief Financial Officer of San Mateo Midstream, LLC, the company’s midstream joint venture. His employment agreement is based on a previously filed form used for other senior executives, suggesting consistent treatment of executive compensation and severance terms.

The company references prior proxy and 10‑Q disclosures instead of providing new compensation details here, so the key takeaway is the consolidation of financial leadership under a long-tenured internal executive. Future company filings may provide additional clarity on how this leadership structure influences financial strategy and reporting.

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance
Key personnel changes including departures, elections, or appointments of directors and executive officers.
Item 7.01 Regulation FD Disclosure Disclosure
Material non-public information disclosed under Regulation Fair Disclosure, often investor presentations or guidance.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, and exhibit attachments filed with this report.

FAQ

What leadership change did Matador Resources Company (MTDR) disclose?
Matador Resources Company disclosed that Robert T. Macalik has been promoted to Executive Vice President and Chief Financial Officer, effective September 29, 2025, succeeding William D. Lambert in the CFO role.

What is Robert T. Macalik’s background at Matador Resources (MTDR)?
Robert T. Macalik joined Matador in July 2015 as Vice President and Chief Accounting Officer and most recently served as Executive Vice President – Administration and Finance before being promoted to Chief Financial Officer.

Will Robert T. Macalik keep his role at San Mateo Midstream while serving as Matador’s CFO?
Yes. Robert T. Macalik will continue to serve as Chief Financial Officer of San Mateo Midstream, LLC, Matador’s midstream joint venture, while also serving as Matador’s Chief Financial Officer.

Does Matador Resources (MTDR) describe Robert T. Macalik’s employment terms in this filing?
The filing notes that Mr. Macalik entered into an employment agreement effective September 29, 2025, using the form previously filed as an exhibit to a 2024 Form 10‑Q, and that the description of this form is included in Matador’s 2025 proxy statement.

Did Matador Resources issue a press release about the new CFO appointment?
Yes. The company attached as Exhibit 99.1 a press release dated September 30, 2025, announcing Robert T. Macalik’s promotion to Executive Vice President and Chief Financial Officer.

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Understanding 8-K Material Events →
0001520006false00015200062025-09-242025-09-24

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
  _________________________________
FORM 8-K
_________________________________
CURRENT REPORT
Pursuant to Section 13 or 15(d)
of the Securities Exchange Act of 1934
Date of Report (Date of Earliest Event Reported) September 24, 2025
 _________________________________
Matador Resources Company
(Exact name of registrant as specified in its charter)
   _________________________________
Texas 001-35410 27-4662601
(State or other jurisdiction
of incorporation)		 (Commission
File Number)		 (IRS Employer
Identification No.)
5400 LBJ Freeway, Suite 150075240
Dallas, Texas
(Address of principal executive offices)(Zip Code)
Registrant’s telephone number, including area code: (972) 371-5200
Not Applicable
(Former name or former address, if changed since last report)
_________________________________
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading symbol(s)Name of each exchange on which registered
Common Stock, par value $0.01 per shareMTDRNew York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company  ☐
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐



Item 5.02Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

Matador Resources Company (the “Company”) today announced the promotion of Robert T. Macalik to Executive Vice President and Chief Financial Officer, effective as of September 29, 2025. Mr. Macalik will continue to serve as the Chief Financial Officer of San Mateo Midstream, LLC, Matador’s midstream joint venture. Mr. Macalik joined the Company in July 2015 as Vice President and Chief Accounting Officer and most recently served as the Company’s Executive Vice President – Administration and Finance. Since then, Mr. Macalik has also been an integral part of Matador’s team interfacing with shareholders, financial analysts and other market participants. As Chief Financial Officer, Mr. Macalik will assume the role of principal financial officer from William D. Lambert, who ceased serving as Chief Financial Officer on September 24, 2025. Mr. Lambert’s cessation of service as Chief Financial Officer is not related to any financial or accounting issue or any disagreement with the Company on any matter relating to the Company’s operations, policies or practices.

The biographical information regarding Mr. Macalik disclosed in the Company’s Definitive Proxy Statement on Schedule 14A, filed with the Securities and Exchange Commission on April 28, 2025 (the “2025 Proxy Statement”), under the heading “Executive Officers and Other Senior Officers of the Company”, is incorporated herein by reference.
Mr. Macalik and MRC Energy Company, a wholly-owned subsidiary of the Company, entered into an Employment Agreement, effective as of September 29, 2025, in the form filed as Exhibit 10.2 to the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2024, filed on April 26, 2024 and incorporated herein by reference. The description of such form is included in the 2025 Proxy Statement under the headings “Executive Compensation—Compensation Discussion and Analysis—Severance and Separation Arrangements—Employment Agreements” and “Executive Compensation—Potential Payments upon Termination or Change in Control—Employment Agreements” (in each case, in the same manner that such description applies to Messrs. Bryan A. Erman and Brian J. Willey), which description is incorporated herein by reference.
Item 7.01Regulation FD Disclosure.

Attached hereto as Exhibit 99.1 is a press release issued by the Company on September 30, 2025, announcing Mr. Macalik’s promotion.

The information furnished pursuant to this Item 7.01, including Exhibit 99.1, shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and will not be incorporated by reference into any filing under the Securities Act of 1933, as amended, unless specifically identified therein as being incorporated therein by reference.

Item 9.01Financial Statements and Exhibits.
(d) Exhibits
 
Exhibit No.  Description of Exhibit
99.1   
Press Release, dated September 30, 2025.
104   Cover Page Interactive Data File, formatted in Inline XBRL (included as Exhibit 101).

 



SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
  MATADOR RESOURCES COMPANY
Date: September 30, 2025  By: /s/ Bryan A. Erman
  Name: Bryan A. Erman
  Title: Co-President



Source: View Original Filing on SEC EDGAR