David N Capobianco sold $143M of LB
director, owner at LandBridge Co LLC. 1,900,000 shares at an average of $75.25, traded May 23, 2025, filed May 28, 2025.
Score components
- +15RoleDirector
- +25Trade size$143.0M at market
- +20Share of holdings soldSold 100% of holdings
- +8Cluster2 insiders selling within 14 days
What happened after comparable sells
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 -11.1%, 3m -31.8%, 6m -25.1%.
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 0000950170-25-078535, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| May 23, 2025 | JOther Class B sharesindirect: See Footnote | -1,900,000 | $0.00 | $0 | 51,241,496 | May 28, 2025 |
| May 23, 2025 | CConversion Class A sharesindirect: See Footnote | +1,900,000 | $0.00 | $0 | 1,900,000 | May 28, 2025 |
| May 23, 2025 | SOpen-market sale Class A sharesindirect: See Footnote | -1,900,000 | $75.25 | $143M | 0 | May 28, 2025 |
| May 23, 2025 | CConversion DBR Land Holdings LLC Unitsderivativeindirect: See Footnote | -1,900,000 | $0.00 | $0 | 51,241,496 | May 28, 2025 |
Related signals
Other insiders at LandBridge Co LLC and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 68Notable | LandBridge Co LLC | David N Capobianco director, owner | $94M 1,250,000 shares | -100% | |
| 68Notable | LandBridge Co LLC | LandBridge Holdings LLC director, owner | $94M 1,250,000 shares | -100% | |
| 50Moderate | LBsell LandBridge Co LLC | Charles L. Watson director | $4.0M 53,350 shares | -45% | |
| 54Moderate | LandBridge Co LLC | Harrison Fenner Bolling See Remarks | $40k 850 shares | +1% | |
| 53Moderate | LandBridge Co LLC | Jason Thomas Long See Remarks | $100k 2,143 shares | +1% | |
| 43Moderate | LandBridge Co LLC | Scott Lloyd McNeely See Remarks | $25k 549 shares | +1% | |
| 75Notable | LandBridge Co LLC | LandBridge Holdings LLC director, owner | $175M 2,500,000 shares | -100% | |
| 75Notable | LandBridge Co LLC | Five Point Energy Fund II AIV-VII LP director, owner | $175M 2,500,000 shares | -100% | |
| 75Notable | LandBridge Co LLC | David N Capobianco director, owner | $175M 2,500,000 shares | -100% | |
| 68Notable | LandBridge Co LLC | LandBridge Holdings LLC director, owner | $143M 1,900,000 shares | -100% |
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.