As of the latest Form 4 filed Jun 3, 2026.
What Tamboran Resources Corporation insiders — officers, directors and 10% owners — have bought and sold in their own stock, straight from their SEC Form 4 filings. Values are shares × the reported transaction price where both are disclosed.
Buys plotted up, sells down; bar height is the disclosed dollar value (shares × reported price). Our Form 4 history is only complete from mid-2026, so early months are sparse — the series fills in as more filings land. Open-market purchases and sales only.
Newest filing first — the 31 most recent filings for TBN.
| Filed | Trade date | Insider | Transaction | Shares | Price | Value | 10b5-1 | Filing |
|---|---|---|---|---|---|---|---|---|
| 2026-06-03 | 2026-06-01 | SIEGEL DAVID N Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Barrett Fredrick J Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | STONEBURNER RICHARD K Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Elliott Patrick James Dymock Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Bellman Jeffrey Lance Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | SHEFFIELD SCOTT D Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | PACE PHILLIP Z Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Dalton Ryan Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-06-03 | 2026-06-01 | Robb Andrew John Director | AAward | +2.98K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | STONEBURNER RICHARD K Director | AAward | +5.41K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | PACE PHILLIP Z Director | AAward | +3.32K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | SIEGEL DAVID N Director | AAward | +3.63K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | Elliott Patrick James Dymock Director | AAward | +1.81K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | Robb Andrew John Director | AAward | +1.81K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | Barrett Fredrick J Director | AAward | +1.81K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | Bellman Jeffrey Lance Director | AAward | +3.32K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | Dalton Ryan Director | AAward | +3.93K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-05-28 | 2026-05-26 | SHEFFIELD SCOTT D Director | AAward | +3.01K | $0.00 | $0.00 | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-15 | STONEBURNER RICHARD K Director | AAward | +8.40K | $35.00 | $294K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-15 | PACE PHILLIP Z Director | AAward | +2.58K | $35.00 | $90.3K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | SHEFFIELD SCOTT D Director | AAward | +28.5K | $35.00 | $999K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Dalton Ryan Director | AAward | +4.63K | $35.00 | $162K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Thibodeaux Faron James Chief Operating Officer | AAward | +7.14K | $35.00 | $250K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | SIEGEL DAVID N Director | AAward | +2.50K | $35.00 | $87.5K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | SIEGEL DAVID N, Director | AAward | +5.00K | $35.00 | $175K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Dyer Eric Steven Chief Financial Officer | AAward | +1.83K | $35.00 | $64.0K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Barrett Fredrick J Director | AAward | +5.71K | $35.00 | $200K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Bellman Jeffrey Lance Director | AAward | +1.54K | $35.00 | $53.9K | No | Form 4 ↗ |
| 2026-04-16 | 2026-04-14 | Sheffield Bryan Director | AAward | +50.0K | $35.00 | $1.75M | No | Form 4 ↗ |
| 2026-04-15 | 2026-04-13 | PACE PHILLIP Z Director | PPurchase | +10.0K | $36.99 | $370K | No | Form 4 ↗ |
| 2026-04-10 | 2026-04-08 | SHEFFIELD SCOTT D Director | PPurchase | +6.99K | $36.02 | $252K | No | Form 4 ↗ |
Insiders — a company’s officers, directors and holders of more than 10% of its stock — must report any trade in that stock to the SEC on a Form 4 within two business days. Each row here is one transaction from those filings.
The transaction code tells you what happened: Purchase (P) and Sale (S) are open-market trades — the ones markets watch most; Award (A) is a granted stock or unit, Option exercise (M) converts options into shares, and Gift (G) is a transfer for no consideration. Awards, exercises and gifts are largely compensation or administrative, not a directional bet.
One caveat on sales: many are made under a Rule 10b5-1 plan scheduled months in advance, so a sale is not automatically a bearish signal. Insider activity is a noisy input — read it alongside the filings, not on its own.
See also TBN’s full analysis or the market-wide insider trading feed. The tabs above jump to TBN’s other SEC data.
Source: SEC Form 4 filings for TBN, parsed from EDGAR. Transaction prices are as reported in the filing — SEC public-domain data, not market quotes. Values are shares × reported price where both are disclosed; grants and gifts often carry no price. A delayed record of what insiders reported, not a live position or a recommendation.
Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.