Sec Form 4 Filing - Sheffield Bryan @ Tamboran Resources Corp - 2024-12-12

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Sheffield Bryan 2. Issuer Name and Ticker or Trading Symbol Tamboran Resources Corp [ TBN] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 300 COLORADO STREET, SUITE 1900 3. Date of Earliest Transaction (MM/DD/YY) 12/12/2024 (Street) AUSTIN, TX78701 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 12/12/2024 J( 1 ) 312,500 A 2,559,904 I See footnote ( 2 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Sheffield Bryan 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Sheffield Holdings, LP 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Spraberry Interests, LLC 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Daly Waters Energy, LP 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Formentera Australia Fund I GP, LP 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Formentera Investments LLC 300 COLORADO STREET, SUITE 1900 AUSTIN, TX78701 X Signatures /s/ Bryan Sheffield 05/14/2025 Signature of Reporting Person Date Sheffield Holdings, LP, By: Spraberry Interests, LLC, its general partner, By: /s/ Bryan Sheffield, President 05/14/2025 Signature of Reporting Person Date Spraberry Interests, LLC, By: /s/ Bryan Sheffield, Manager 05/14/2025 Signature of Reporting Person Date Daly Waters Energy, LP, By: Formentera Australia Fund I GP, LP, its general partner, By: Formentera Investments LLC, its general partner, By: /s/ Bryan Sheffield, Managing Member 05/14/2025 Signature of Reporting Person Date Formentera Australia Fund I GP, LP, its general partner, By: Formentera Investments LLC, its general partner, By: /s/ Bryan Sheffield, Managing Member 05/14/2025 Signature of Reporting Person Date Formentera Investments LLC, By: /s/ Bryan Sheffield, Managing Member 05/14/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The shares were issued to Daly Waters Energy, LP ("Daly Waters") in satisfaction of certain payment obligations under a joint venture agreement between the Issuer and Daly Waters that would have become due in February 2025. ( 2 )Represents 2,247,404 securities held directly by Sheffield Holdings, LP ("Sheffield Holdings") and 312,500 securities held directly by Daly Waters. Spraberry Interests, LLC is the general partner of Sheffield Holdings. Bryan Sheffield is the manager of Spraberry Interests, LLC. As a result, each of Mr. Sheffield and Spraberry Interests, LLC may be deemed to share beneficial ownership of the shares held directly by Sheffield Holdings. Formentera Australia Fund I GP, LP is the general partner of Daly Waters. Formentera Investments LLC is the general partner of Formentera Australia Fund I GP, LP. Bryan Sheffield is the managing member of Formentera Investments. As a result, each of Mr. Sheffield, Formentera Australia and Formentera Investments may be deemed to share beneficial ownership of the shares held directly by Daly Waters. Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of its or his pecuniary interest therein, if any.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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