Bryan Sheffield bought $10.0M of TBN
owner at Tamboran Resources Corp. 563,697 shares at an average of $17.74, traded Jul 22, 2025, filed Jul 23, 2025.
Score components
- +12Role10% owner
- +25Trade size$10.0M at market
- +6Relative to holdingsHoldings up 22%
- 0Price contextNo price history yet
- 0ClusterNo other insider buying within 14 days
- 0Repeat buyingFirst buy in 90 days
- 0Track recordToo few past buys to judge (0 with prices)
- -5Outside holderA 10% owner who is not an officer or director
What happened after comparable buys
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m +4.9%, 3m +25.9%, 6m +43.1%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0000950170-25-098099, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Jul 22, 2025 | POpen-market purchase Common Stockindirect: See footnote | +563,697 | $17.74 | $10.0M | 3,123,601 | Jul 23, 2025 |
Related signals
Other insiders at Tamboran Resources Corp and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 48Moderate | Tamboran Resources Corp | Phillip Z Pace director | $370k 10,000 shares | +39% | |
| 40Moderate | Tamboran Resources Corp | Scott D Sheffield director | $252k 6,990 shares | +2% | |
| 29Weak | TBNbuy Tamboran Resources Corp | Phillip Z Pace director | $47k 2,000 shares | - | |
| 34Weak | TBNbuy Tamboran Resources Corp | Bryan Sheffield owner | $250k 12,424 shares | +1% | |
| 42Moderate | Tamboran Resources Corp | Eric Steven Dyer Chief Financial Officer | $3,451 150 shares | +0% | |
| 47Moderate | Tamboran Resources Corp | Eric Steven Dyer Chief Financial Officer | $12k 500 shares | +1% | |
| 58Moderate | Tamboran Resources Corp | Richard K Stoneburner director | $199k 8,300 shares | +27% | |
| 63Notable | Tamboran Resources Corp | Faron James Thibodeaux Chief Operating Officer | $360k 15,000 shares | +17% | |
| 61Notable | Tamboran Resources Corp | Fredrick J Barrett director | $158k 6,600 shares | +89% | |
| 62Notable | Tamboran Resources Corp | Ryan Dalton director | $300k 12,500 shares | - |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.