🕵️ Tamboran Resources Corp ($TBN)
SEC insider & ownership activity, last 12 months · CIK 1997652 · every row links its SEC filing
Over the last 12 months insiders bought $669K with no open-market selling against it. Phillip Z. Pace bought $417K in discretionary trades (Nov–Apr). Bryan Sheffield trimmed 14.4% → 11.9%; Sheffield Holdings, LP trimmed 9.9% → 8.1%. No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
2 buyers, $669K (3 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Phillip Z. Pace | 2 | $417K | 0 | – | Apr 13, 2026 |
| Scott D. Sheffield | 1 | $252K | 0 | – | Apr 8, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Bryan Sheffield | 11.9% | 13D | Apr 14, 2026 | filing ↗ | |
| Sheffield Holdings, LP | 8.1% | 13D | Apr 14, 2026 | filing ↗ | |
| Spraberry Interests, LLC | 8.1% | 13D | Apr 14, 2026 | filing ↗ | |
| HITE Hedge Asset Management LLC | 8.1% | 13G | May 14, 2026 | filing ↗ | |
| HITE Hedge Asset Management LP | 8.1% | 13G | May 14, 2026 | filing ↗ | |
| Robert Matthew Niblack | 8.1% | 13G | May 14, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Acquisition or disposition (2.01) | May 28, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | May 28, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | May 28, 2026 | filing ↗ |
| Other events (8.01) | May 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 28, 2026 | filing ↗ |
| Earnings (2.02) | May 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 13, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | May 1, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 1, 2026 | filing ↗ |
| Other events (8.01) | Apr 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 15, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Apr 14, 2026 | filing ↗ |
| Other events (8.01) | Apr 14, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 14, 2026 | filing ↗ |
| Other events (8.01) | Apr 7, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 7, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 31, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 31, 2026 | filing ↗ |
| Other events (8.01) | Mar 30, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 30, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 20, 2026 | filing ↗ |
| Shareholder vote (5.07) | Mar 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 3, 2026 | filing ↗ |
| Earnings (2.02) | Feb 11, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 11, 2026 | filing ↗ |
| Unregistered equity sale (3.02) | Jan 16, 2026 | filing ↗ |
| Shareholder vote (5.07) | Jan 13, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 13, 2026 | filing ↗ |
| Officer/director changes (5.02) | Jan 10, 2026 | filing ↗ |