Quick Takeaways
- Bryan Sheffield filed SCHEDULE 13D/A for Tamboran Resources Corporation Common Stock, par value $0.001 per share (TBN).
- Disclosed ownership: 18%.
- Date of event: 27 Jul 2025.
Bryan Sheffield - 27 Jul 2025 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
- Symbol
- TBN
- Shares outstanding
- 17,747,733 shares
- Disclosed Ownership
- 3,123,601 shares
- Ownership
- 18%
- Form type
- SCHEDULE 13D/A
- Filing time
- 29 Jul 2025, 06:22:07 UTC
- Date of event
- 27 Jul 2025
- Previous filing
- 23 Jul 2025
- Next filing
- 17 Nov 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Bryan Sheffield disclosed 18% ownership in Tamboran Resources Corporation Common Stock, par value $0.001 per share (TBN) on 27 Jul 2025."
What Changed
- Previous schedule filing date: 23 Jul 2025.
- Current filing was accepted on 29 Jul 2025, 06:22.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (6)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Bryan Sheffield | 18% | 3,123,601 | 0 | 3,123,601 | /s/ Bryan Sheffield | Bryan Sheffield | 0001606914 |
| Sheffield Holdings, LP | 13% | 2,247,404 | 0 | 2,247,404 | /s/ Bryan Sheffield | Bryan Sheffield / Manager | 0002027828 |
| Spraberry Interests, LLC | 13% | 2,247,404 | 0 | 2,247,404 | /s/ Bryan Sheffield | Bryan Sheffield / Manager | 0002027822 |
| Daly Waters Energy, LP | 4.9% | 876,197 | 0 | 876,197 | /s/ Bryan Sheffield | Bryan Sheffield / Managing Member | 0002027837 |
| Formentera Australia Fund I GP, LP | 4.9% | 876,197 | 0 | 876,197 | /s/ Bryan Sheffield | Bryan Sheffield / Managing Member | 0002027922 |
| Formentera Investments LLC | 4.9% | 876,197 | 0 | 876,197 | /s/ Bryan Sheffield | Bryan Sheffield / Managing Member | 0002027820 |