Tamboran Resources Corp (TBN) has 15 known insider and institutional holders on record. The largest holder is Sheffield Bryan with 3,257,256 shares. Other notable holders include SHEFFIELD SCOTT D and Thibodeaux Faron James.
Over the last 12 months, insiders have made 36 transactions in TBN stock — 32 buys (valued at $20.1M) and 0 sells (valued at RSU Award). Insider buying has outpaced selling during this period, which may signal confidence in the company's prospects.
TBN Insider Ownership
Top Holder
Sheffield Bryan
3,257,256 shares
Buys (12 mo)
32
$20.1M value
Sells (12 mo)
0
$0.00 value
12-Month Transaction Activity
Top Insider Holders
| # |
Name |
Role |
Shares Owned |
Last Filed |
Relative Size |
| 1 |
Sheffield Bryan |
10 Percent Owner |
3,257,256 |
2026-01-21 |
|
| 2 |
Sheffield Scott D |
Director |
285,440 |
2026-01-21 |
|
| 3 |
Thibodeaux Faron James |
Chief Operating Officer |
148,168 |
2026-01-21 |
|
| 4 |
Siegel David N |
Director |
120,000 |
2026-02-13 |
|
| 5 |
Riddle Joel Lynn |
Chief Executive Officer |
107,281 |
2025-07-23 |
|
| 6 |
Stoneburner Richard K |
Director |
90,919 |
2026-02-17 |
|
| 7 |
Dyer Eric Steven |
Chief Financial Officer |
67,080 |
2026-01-21 |
|
| 8 |
Dalton Ryan |
Director |
50,538 |
2026-01-21 |
|
| 9 |
Abbott Todd Christopher |
Chief Executive Officer |
32,660 |
2026-01-20 |
|
| 10 |
Barrett Fredrick J |
Director |
32,228 |
2026-01-21 |
|
| 11 |
Pace Phillip Z |
Director |
25,809 |
2026-01-21 |
|
| 12 |
Elliott Patrick James Dymock |
Director |
23,694 |
2025-05-20 |
|
| 13 |
Bellman Jeffrey Lance |
Director |
15,400 |
2026-01-21 |
|
| 14 |
Reed Stephanie L |
Director |
12,477 |
2025-02-03 |
|
| 15 |
Robb Andrew John |
Director |
9,507 |
2025-05-20 |
|
Recent Transactions (last 12 months)
| Date |
Name |
Role |
Type |
Shares |
Price |
Value |
| 2025-12-05 |
Stoneburner Richard K |
Director |
RSU Award |
25,271 |
- |
- |
| 2026-02-04 |
Siegel David N |
Director |
Gift (Received) |
7,000 |
- |
- |
| 2026-01-20 |
Siegel David N |
Director |
Gift (Received) |
100,000 |
- |
- |
| 2026-01-16 |
Bellman Jeffrey Lance |
Director |
RSU Award |
4,761 |
$21.00 |
$99.98K |
| 2026-01-16 |
Dyer Eric Steven |
Chief Financial Officer |
RSU Award |
4,761 |
$21.00 |
$99.98K |
| 2026-01-16 |
Thibodeaux Faron James |
Chief Operating Officer |
RSU Award |
35,714 |
$21.00 |
$749.99K |
| 2026-01-16 |
Pace Phillip Z |
Director |
RSU Award |
23,809 |
$21.00 |
$499.99K |
| 2026-01-16 |
Dalton Ryan |
Director |
RSU Award |
23,809 |
$21.00 |
$499.99K |
| 2026-01-16 |
Sheffield Bryan |
10 Percent Owner |
RSU Award |
133,655 |
$21.00 |
$2.81M |
| 2026-01-16 |
Barrett Fredrick J |
Director |
RSU Award |
9,523 |
$21.00 |
$199.98K |
| 2026-01-16 |
Siegel David N |
Director |
RSU Award |
6,000 |
$21.00 |
$126K |
| 2026-01-16 |
Stoneburner Richard K |
Director |
RSU Award |
11,904 |
$21.00 |
$249.98K |
| 2026-01-16 |
Sheffield Scott D |
Director |
RSU Award |
181,274 |
$21.00 |
$3.81M |
| 2026-01-15 |
Abbott Todd Christopher |
Chief Executive Officer |
RSU Award |
32,660 |
- |
- |
| 2026-01-15 |
Abbott Todd Christopher |
Officer |
Unknown |
- |
- |
- |
| 2025-11-21 |
Pace Phillip Z |
Director |
Informative Buy |
2,000 |
$23.50 |
$47K |
| 2025-07-27 |
Pace Phillip Z |
Officer |
Unknown |
- |
- |
- |
| 2025-07-27 |
Sheffield Scott D |
Director |
Unknown |
- |
- |
- |
| 2025-07-22 |
Bellman Jeffrey Lance |
Director |
RSU Award |
5,637 |
$17.74 |
$100K |
| 2025-07-22 |
Dyer Eric Steven |
Chief Financial Officer |
RSU Award |
5,637 |
$17.74 |
$100K |
| 2025-07-22 |
Thibodeaux Faron James |
Chief Operating Officer |
RSU Award |
8,456 |
$17.74 |
$150.01K |
| 2025-07-22 |
Riddle Joel Lynn |
Chief Executive Officer |
RSU Award |
5,637 |
$17.74 |
$100K |
| 2025-07-22 |
Dalton Ryan |
Director |
RSU Award |
5,000 |
$17.74 |
$88.7K |
| 2025-07-22 |
Sheffield Bryan |
10 Percent Owner |
Informative Buy |
563,697 |
$17.74 |
$10M |
| 2025-07-22 |
Barrett Fredrick J |
Director |
RSU Award |
8,456 |
$17.74 |
$150.01K |
