LandBridge Co LLC (LB) stock: insider trades, news & valuation
Strong buyingShare price and insider trades
LandBridge Co LLC insider trading at a glance (Oct 9, 2026): in the past 12 months, 3 insiders bought $165K and 5 sold $717M of LB stock on the open market, including a cluster buy that began Jan 5, 2026.
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LB insider buying and selling by quarter
Open-market purchases (green, above the line) and sales (red, below), by trade date.
| Quarter | Bought | Purchases | Sold | Sales |
|---|---|---|---|---|
| Q4 2026 | — | 0 | — | 0 |
| Q3 2026 | — | 0 | $188M | 2 |
| Q2 2026 | — | 0 | — | 0 |
| Q1 2026 | $165K | 3 | $4.0M | 3 |
| Q4 2025 | — | 0 | $525M | 3 |
Valuation, profit and volume
Summary
Over the past 12 months, 3 LandBridge Co LLC insiders reported open-market purchases totaling $165K, while 5 insiders reported sales totaling $717M. The most recent cluster buy began on Jan 5, 2026, when 3 insiders bought a combined $165K. Among insiders with enough purchase history to measure, Jason Thomas Long (See Remarks) has the highest Insider Score at 98. 0 of 8 recorded sales were made under pre-scheduled Rule 10b5-1 trading plans, which are usually less informative than discretionary sales.
Insider transactions
Open-market purchases and sales.
| Filed | Insider | Type | Shares | Price | Value | Since | Score |
|---|---|---|---|---|---|---|---|
| Aug 11SEC | David N CapobiancoDirector | Sell | 1,250,000 | $75.05 | $93.8M | +14.9% | — |
| Aug 11SEC | Five Point Energy Gp Ii LlcDirector | Sell | 1,250,000 | $75.05 | $93.8M | +14.9% | — |
| Mar 6SEC | Charles L. WatsonDirector | Sell | 30,68086,920 held (−26%) | $74.07 | $2.3M | +16.4% | — |
| Mar 6SEC | Charles L. WatsonDirector | Sell | 13,00064,250 held (−17%) | $75.00 | $975K | +15.0% | — |
| Mar 6SEC | Charles L. WatsonDirector | Sell | 9,67077,250 held (−11%) | $75.19 | $727K | +14.7% | — |
| Jan 7SEC | Jason Thomas LongSee Remarks | Buy | 2,143223,546 held (+1%) | $46.59 | $100K | +85.1% | 98 |
| Jan 7SEC | Harrison Fenner BollingSee Remarks | Buy | 85066,874 held (+1%) | $46.84 | $40K | +84.1% | 98 |
| Jan 7SEC | Scott Lloyd McneelySee Remarks | Buy | 54981,276 held (+1%) | $45.49 | $25K | +89.6% | 98 |
| Nov 21SEC | Five Point Energy Fund Iii Aiv-Viii LpDirector | Sell | 2,500,000 | $70.00 | $175M | +23.2% | — |
| Nov 21SEC | Five Point Energy Gp Iii LpDirector | Sell | 2,500,000 | $70.00 | $175M | +23.2% | — |
| Nov 20SEC | David N CapobiancoDirector | Sell | 2,500,000 | $70.00 | $175M | +23.2% | — |
Insiders at LandBridge Co LLC
| Insider | Bought | Sold | Last filing | Score |
|---|---|---|---|---|
| David N CapobiancoDirector | — | $269M | Aug 11, 2026 | — |
| Five Point Energy Fund Iii Aiv-Viii LpDirector | — | $175M | Nov 21, 2025 | — |
| Five Point Energy Gp Iii LpDirector | — | $175M | Nov 21, 2025 | — |
| Five Point Energy Gp Ii LlcDirector | — | $93.8M | Aug 11, 2026 | — |
| Charles L. WatsonDirector | — | $4.0M | Mar 6, 2026 | — |
| Jason Thomas LongSee Remarks | $100K | — | Jan 7, 2026 | 98 |
| Harrison Fenner BollingSee Remarks | $40K | — | Jan 7, 2026 | 98 |
| Scott Lloyd McneelySee Remarks | $25K | — | Jan 7, 2026 | 98 |
LB stock: common questions
Are LandBridge Co LLC insiders buying LB stock?
In the past 12 months, 3 insiders reported open-market purchases of LB worth $165K. The latest was See Remarks Jason Thomas Long bought $100K of LB at $46.59 — first open-market purchase in our records.
Are LandBridge Co LLC insiders selling LB stock?
5 insiders reported sales worth $717M over the same period.
Where does this data come from?
Every transaction comes from Form 4 filings that insiders must submit to the SEC within two business days of a trade. We pull them from SEC EDGAR every night.
What is LB's 52-week range?
Over the past year LB has traded between $44.00 and $89.59. It last closed at $86.25 on Oct 9, 2026.