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grnt-202603050001928446false00019284462026-03-052026-03-05

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): March 5, 2026

GRANITE RIDGE RESOURCES, INC.

(Exact name of registrant as specified in its charter)

Delaware001-4153788-2227812 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5217 McKinney Avenue, Suite 400 Dallas, Texas 75205 (Address of principal executive offices)(Zip Code)

(214) 396-2850 (Registrant’s telephone number, including area code) 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:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) oPre-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 $0.0001 per shareGRNTNew 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. o

Item 2.02    Results of Operations and Financial Condition. On March 5, 2026, Granite Ridge Resources, Inc., a Delaware corporation (“the Company”), issued a press release announcing its financial and operating results for the quarter and year ended December 31, 2025 as well as 2026 guidance. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference. Item 7.01    Regulation FD Disclosure. On March 5, 2026, the Company published an Investor Presentation, which is available on the Company’s website, www.graniteridge.com, under “Investors.” The Company may from time to time publish additional materials for investors at the same website address. The information in this Current Report on Form 8-K, including Exhibit 99.1, is being furnished herewith and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liabilities of that section, and shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act except to the extent expressly stated in such filing.

Item 9.01    Financial Statements and Exhibits. (d)Exhibits.

Exhibit No.Description 99.1*Press Release of Granite Ridge Resources, Inc., dated as of March 5, 2026.

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

*Filed herewith

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.

GRANITE RIDGE RESOURCES, INC.

Date: March 5, 2026By:/s/ Tyler S. Farquharson Name:Tyler S. Farquharson Title:President and Chief Executive Officer

grnt-202511060001928446false00019284462025-11-062025-11-06

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): November 6, 2025

GRANITE RIDGE RESOURCES, INC.

(Exact name of registrant as specified in its charter)

Delaware001-4153788-2227812 (State or other jurisdiction of incorporation)(Commission File Number)(IRS Employer Identification No.)

5217 McKinney Avenue, Suite 400 Dallas, Texas 75205 (Address of principal executive offices)(Zip Code)

(214) 396-2850 (Registrant’s telephone number, including area code) 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:

oWritten communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) oSoliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) oPre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) oPre-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 $0.0001 per shareGRNTNew 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 x 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. o

Item 2.02    Results of Operations and Financial Condition. On November 6, 2025, Granite Ridge Resources, Inc., a Delaware corporation (“the Company”), issued a press release announcing its financial and operating results for the quarter ended September 30, 2025. A copy of the press release is attached as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

Item 7.01    Regulation FD Disclosure. On November 6, 2025, the Company published an Investor Presentation, which is available on the Company’s website, www.graniteridge.com, under “Investors.” The Company may from time to time publish additional materials for investors at the same website address. The information in this Current Report on Form 8-K, including Exhibit 99.1, is being furnished herewith and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liabilities of that section, and shall not be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act except to the extent expressly stated in such filing.

Item 9.01    Financial Statements and Exhibits. (d)Exhibits.

Exhibit No.Description 99.1*Press Release of Granite Ridge Resources, Inc., dated as of November 6, 2025.

104Cover Page Interactive Data File (embedded within the Inline XBRL document)

*Filed herewith

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.

GRANITE RIDGE RESOURCES, INC.

Date: November 6, 2025 By:/s/ Tyler S. Farquharson Name:Tyler S. Farquharson Title:President and Chief Executive Officer