Welcome to our dedicated page for Tamboran Resources Corporation SEC filings (Ticker: TBN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Tamboran Resources� latest drilling update may span hundreds of pages, packed with flow-rate charts, reserve calculations and carbon-intensity tables—crucial details that can overwhelm even seasoned analysts. If you have ever wondered how to locate CO2 metrics, or which directors bought shares before a major Beetaloo Basin test, you are not alone.
Stock Titan’s platform turns those dense SEC documents into clear insights. Our AI-powered summaries break down each annual report 10-K and quarterly earnings report 10-Q filing, flagging exploration spend, proved-reserve changes and environmental disclosures in plain language. AGÕæÈ˹ٷ½-time alerts for Tamboran Resources insider trading Form 4 transactions arrive minutes after EDGAR posts, so you can track Tamboran Resources executive stock transactions Form 4 without refreshing a page. Need context on a sudden announcement? Our engine links the related Tamboran Resources 8-K material events explained to prior guidance, giving you the why behind the what.
Whether you are analysing shale-gas economics or monitoring governance, you will find every filing type in one place, updated the moment the SEC publishes it. Use our filters to:
- Compare well-test data across periods with Tamboran Resources earnings report filing analysis
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Tamboran Resources Corporation (TBN) � Schedule 13D/A (Amendment No. 2)
Bryan Sheffield and a group of affiliated investment vehicles (Sheffield Holdings, Spraberry Interests, Daly Waters Energy, Formentera Australia Fund I GP and Formentera Investments) updated their beneficial ownership following the 22 Jul 2025 closing of a private placement with Daly Waters.
- Total beneficial ownership: 3,123,601 common shares, equal to 18.7 % of the 16,717,289 shares outstanding as of 23 Jun 2025.
- Key holders: Sheffield Holdings�2,247,404 shares (13.4 %); Daly Waters Energy�876,197 shares (5.2 %). Voting and dispositive power over these shares is shared among the reporting persons.
- Recent transaction: Issuer sold 563,697 new shares to Daly Waters at $17.74 per share in the “Daly Waters Private Placement,� increasing the group’s stake.
No other transactions were reported in the past 60 days and no new contractual arrangements, beyond those disclosed, were noted. Purpose of the holdings remains passive/strategic; no specific corporate actions were announced.
Tamboran Resources Corporation (TBN) � Schedule 13D/A (Amendment No. 2)
Bryan Sheffield and a group of affiliated investment vehicles (Sheffield Holdings, Spraberry Interests, Daly Waters Energy, Formentera Australia Fund I GP and Formentera Investments) updated their beneficial ownership following the 22 Jul 2025 closing of a private placement with Daly Waters.
- Total beneficial ownership: 3,123,601 common shares, equal to 18.7 % of the 16,717,289 shares outstanding as of 23 Jun 2025.
- Key holders: Sheffield Holdings�2,247,404 shares (13.4 %); Daly Waters Energy�876,197 shares (5.2 %). Voting and dispositive power over these shares is shared among the reporting persons.
- Recent transaction: Issuer sold 563,697 new shares to Daly Waters at $17.74 per share in the “Daly Waters Private Placement,� increasing the group’s stake.
No other transactions were reported in the past 60 days and no new contractual arrangements, beyond those disclosed, were noted. Purpose of the holdings remains passive/strategic; no specific corporate actions were announced.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.
Tamboran Resources Corp. (TBN) � Form 4 insider transaction
Director Jeffrey L. Bellman reported an open-market acquisition of 5,637 common shares on 22-Jul-2025 at $17.74 per share, an investment of roughly $100 k. Post-transaction, Bellman directly owns 10,639 shares; he also holds 500 shares indirectly via the Bellman 2010 Trust. No derivative securities were involved and there were no dispositions.
- Role: Director (no change in status)
- Ownership structure: Direct holdings now account for �95% of his reported beneficial interest.
- Filing signed 23-Jul-2025 by attorney-in-fact.
The purchase lifts Bellman’s stake but represents a modest fraction of Tamboran’s outstanding shares, so market impact is expected to be limited.