TBN
insider transactionsTamboran Resources Corp — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Cluster buy signal: Multiple insiders at the same company buying around the same time — often a stronger signal than a single buy. 2 different insiders made open-market purchases in the last 365 days, totalling $621.6K.
Net shares · 365d
+17.0K
17.0K buy · 0 sell
Net value · 365d
$621.6K
$621.6K in · $0 out
Sentiment · 365d
Net buying
100% buying · 0% selling
Open-market trades · 365d
2
17.0K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
-
Grant·A
Director
$0
3.0K sh
Own +3%
-
Grant·A
Director
$0
3.0K sh
Own +1%
-
Grant·A
Director
$0
3.0K sh
Own +1%
-
Grant·A
Director
$0
3.0K sh
Own +26%
-
Grant·A
Director
$0
3.0K sh
Own +7%
-
Grant·A
Director
$0
3.0K sh
Own +12%
-
Grant·A
Director
$0
3.0K sh
Own +5%
-
Grant·A
Director
$0
3.0K sh
Own +15%
-
Grant·A
Director
$0
3.0K sh
Own +8%
-
Grant·A
Director
$0
5.4K sh
Own +5%
-
Grant·A
Director
$0
3.6K sh
Own +1%
-
Grant·A
Director
$0
3.0K sh
Own +1%
-
Grant·A
Director
$0
1.8K sh
Own +19%
-
Grant·A
Director
$0
3.3K sh
Own +9%
-
Grant·A
Director
$0
1.8K sh
Own +8%
-
Grant·A
Director
$0
3.9K sh
Own +7%
-
Grant·A
Director
$0
3.3K sh
Own +20%
-
Grant·A
Director
$0
1.8K sh
Own +5%
-
Grant·A
Director
$355.9K
4.9K sh · $73.04
Own +7%
-
Grant·A
Director
$294.1K
8.4K sh · $35.00
Own +9%
-
Grant·A
Director
$90.3K
2.6K sh · $35.00
Own +7%
-
Grant·A
Chief Operating Officer
$250.0K
7.1K sh · $35.00
Own +5%
-
Grant·A
Director
$87.5K
2.5K sh · $35.00
Own +2%
-
Grant·A
Director
$175.0K
5.0K sh · $35.00
Own +1%
-
Grant·A
Director
$999.1K
28.5K sh · $35.00
Own +10%
-
Grant·A
Eric Steven Dyer KEY
Chief Financial Officer
$64.0K
1.8K sh · $35.00
Own +3%
-
Grant·A
Director, 10% Owner
$1.8M
50.0K sh · $35.00
Own +2%
-
Grant·A
Director
$162.1K
4.6K sh · $35.00
Own +9%
-
Grant·A
Director
$53.9K
1.5K sh · $35.00
Own +10%
-
Grant·A
Director
$200.0K
5.7K sh · $35.00
Own +19%
-
Buy·P
Director
$369.9K
10.0K sh · $36.99
Own +39%
-
Buy·P
Director
$251.8K
7.0K sh · $36.02
Own +2%
-
Other·G
Director
$0
7.0K sh
Own -6%
-
Other·G
Director
$0
100.0K sh
Own -47%
-
Grant·A
Chief Operating Officer
$750.0K
35.7K sh · $21.00
Own +32%
-
Grant·A
Director
$250.0K
11.9K sh · $21.00
Own +22%
-
Grant·A
Director
$126.0K
6.0K sh · $21.00
Own +86%
-
Grant·A
Director
$210.0K
10.0K sh · $21.00
Own +3%
-
Grant·A
Director
$3.8M
181.3K sh · $21.00
Own +174%
-
Grant·A
Director
$500.0K
23.8K sh · $21.00
Own +1190%
-
Grant·A
Eric Steven Dyer KEY
Chief Financial Officer
$100.0K
4.8K sh · $21.00
Own +8%
-
Grant·A
$2.8M
133.7K sh · $21.00
Own +4%
-
Grant·A
Director
$500.0K
23.8K sh · $21.00
Own +89%
-
Grant·A
Director
$100.0K
4.8K sh · $21.00
Own +45%
-
Grant·A
Director
$200.0K
9.5K sh · $21.00
Own +42%
-
Grant·A
Chief Executive Officer
$0
123.6K sh
Own +378%
-
Grant·A
Chief Executive Officer
$0
32.7K sh
Own New
-
Grant·A
Director
$0
25.3K sh
Own +38%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 1, 2026 | Richard K Stoneburner | Grant A | 3.0K | $0 |
| Jun 1, 2026 | David N Siegel | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Scott D Sheffield | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Andrew John Robb | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Phillip Z Pace | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Patrick James Dymock Elliott | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Ryan Dalton | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Jeffrey Lance Bellman | Grant A | 3.0K | $0 |
| Jun 1, 2026 | Fredrick J Barrett | Grant A | 3.0K | $0 |
| May 26, 2026 | Richard K Stoneburner | Grant A | 5.4K | $0 |
| May 26, 2026 | David N Siegel | Grant A | 3.6K | $0 |
| May 26, 2026 | Scott D Sheffield | Grant A | 3.0K | $0 |
| May 26, 2026 | Andrew John Robb | Grant A | 1.8K | $0 |
| May 26, 2026 | Phillip Z Pace | Grant A | 3.3K | $0 |
| May 26, 2026 | Patrick James Dymock Elliott | Grant A | 1.8K | $0 |
| May 26, 2026 | Ryan Dalton | Grant A | 3.9K | $0 |
| May 26, 2026 | Jeffrey Lance Bellman | Grant A | 3.3K | $0 |
| May 26, 2026 | Fredrick J Barrett | Grant A | 1.8K | $0 |
| Apr 28, 2026 | Scott D Sheffield | Grant A | 4.9K | $355.9K |
| Apr 15, 2026 | Richard K Stoneburner | Grant A | 8.4K | $294.1K |
| Apr 15, 2026 | Phillip Z Pace | Grant A | 2.6K | $90.3K |
| Apr 14, 2026 | Faron James Thibodeaux | Grant A | 7.1K | $250.0K |
| Apr 14, 2026 | David N Siegel | Grant A | 2.5K | $87.5K |
| Apr 14, 2026 | David N Siegel | Grant A | 5.0K | $175.0K |
| Apr 14, 2026 | Scott D Sheffield | Grant A | 28.5K | $999.1K |
| Apr 14, 2026 | Eric Steven Dyer KEY | Grant A | 1.8K | $64.0K |
| Apr 14, 2026 | Bryan Sheffield / Sheffield Holdings, LP / Spraberry Interests, LLC / Daly Waters Energy, LP / Formentera Australia Fund I GP, LP / Formentera Investments LLC | Grant A | 50.0K | $1.8M |
| Apr 14, 2026 | Ryan Dalton | Grant A | 4.6K | $162.1K |
| Apr 14, 2026 | Jeffrey Lance Bellman | Grant A | 1.5K | $53.9K |
| Apr 14, 2026 | Fredrick J Barrett | Grant A | 5.7K | $200.0K |
| Apr 13, 2026 | Phillip Z Pace | Buy P | 10.0K | $369.9K |
| Apr 8, 2026 | Scott D Sheffield | Buy P | 7.0K | $251.8K |
| Feb 4, 2026 | David N Siegel | Other G | 7.0K | $0 |
| Jan 20, 2026 | David N Siegel | Other G | 100.0K | $0 |
| Jan 16, 2026 | Faron James Thibodeaux | Grant A | 35.7K | $750.0K |
| Jan 16, 2026 | Richard K Stoneburner | Grant A | 11.9K | $250.0K |
| Jan 16, 2026 | David N Siegel | Grant A | 6.0K | $126.0K |
| Jan 16, 2026 | David N Siegel | Grant A | 10.0K | $210.0K |
| Jan 16, 2026 | Scott D Sheffield | Grant A | 181.3K | $3.8M |
| Jan 16, 2026 | Phillip Z Pace | Grant A | 23.8K | $500.0K |
| Jan 16, 2026 | Eric Steven Dyer KEY | Grant A | 4.8K | $100.0K |
| Jan 16, 2026 | Bryan Sheffield / Sheffield Holdings, LP / Spraberry Interests, LLC / Daly Waters Energy, LP / Formentera Australia Fund I GP, LP / Formentera Investments LLC | Grant A | 133.7K | $2.8M |
| Jan 16, 2026 | Ryan Dalton | Grant A | 23.8K | $500.0K |
| Jan 16, 2026 | Jeffrey Lance Bellman | Grant A | 4.8K | $100.0K |
| Jan 16, 2026 | Fredrick J Barrett | Grant A | 9.5K | $200.0K |
| Jan 15, 2026 | Todd Christopher Abbott KEY | Grant A | 123.6K | $0 |
| Jan 15, 2026 | Todd Christopher Abbott KEY | Grant A | 32.7K | $0 |
| Dec 5, 2025 | Richard K Stoneburner | Grant A | 25.3K | $0 |
About TBN insider trading
This page tracks insider transactions for Tamboran Resources Corp (TBN) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.