Bryan Sheffield - 11 Feb 2026 SCHEDULE 13D/A Report for Tamboran Resources Corporation Common Stock, par value $0.001 per share (TBN)

Filing Manager: Bryan Sheffield
Reporting Manager: Bryan Sheffield
Security: Tamboran Resources Corporation Common Stock, par value $0.001 per share
Symbol: TBN
Shares outstanding: 22,619,833 shares
Disclosed Ownership: 3,257,256 shares
Ownership: 14%
Form type: SCHEDULE 13D/A
Filing time: 13 Feb 2026, 16:30:02 UTC
Date of event: 11 Feb 2026
Previous filing: 17 Nov 2025
SEC: View on sec.gov

Reporting Managers (6)

Name	Ownership	Shares Owned	sole voting power	shared voting power	Signature	Title	CIK
Bryan Sheffield	14%	3,257,256	133,655	3,123,601	/s/ Bryan Sheffield	Bryan Sheffield	0001606914
Sheffield Holdings, LP	9.9%	2,247,404	0	2,247,404	/s/ Bryan Sheffield	Bryan Sheffield / Manager	0002027828
Spraberry Interests, LLC	9.9%	2,247,404	0	2,247,404	/s/ Bryan Sheffield	Bryan Sheffield / Manager	0002027822
Daly Waters Energy, LP	3.9%	876,197	0	876,197	/s/ Bryan Sheffield	Bryan Sheffield / Managing Member	0002027837
Formentera Australia Fund I GP, LP	3.9%	876,197	0	876,197	/s/ Bryan Sheffield	Bryan Sheffield / Managing Member	0002027922
Formentera Investments LLC	3.9%	876,197	0	876,197	/s/ Bryan Sheffield	Bryan Sheffield / Managing Member	0002027820