Schedule 13D ownership disclosure

TAMBORAN RESOURCES CORP

Common Stock, par value $0.001 per share · CUSIP: 87507T101

Event date: 2025-11-13

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • Bryan SheffieldReported CIK 0001606914

    Shares: 3,257,256 · Class: 15.9%

  • Sheffield Holdings, LPReported CIK 0002027828

    Shares: 2,247,404.00 · Class: 11.0%

  • Spraberry Interests, LLCReported CIK 0002027822

    Shares: 2,247,404.00 · Class: 11.0%

  • Daly Waters Energy, LPReported CIK 0002027837

    Shares: 876,197.00 · Class: 4.2%

  • Formentera Australia Fund I GP, LPReported CIK 0002027922

    Shares: 876,197.00 · Class: 4.2%

  • Formentera Investments LLCReported CIK 0002027820

    Shares: 876,197.00 · Class: 4.2%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001193125-25-284583
Form type
SCHEDULE 13D/A
Filer
Sheffield Bryan
CIK
CIK 1606914
Filed
Nov 17, 2025
Reporting period
Nov 13, 2025
Description
Schedule 13D beneficial ownership

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