LandBridge Company LLC Congressional Trading
According to U.S. congressional financial disclosures filed under the STOCK Act, members of Congress have reported 11 trades in LandBridge Company LLC (NYSE: LB) since 2016, across 6 members, worth an estimated $338.01K in disclosed volume (the midpoint of the dollar ranges members report, not exact amounts). 5 buys against 6 sells, a modestly sell-led skew, with Democratic members responsible for 73% of the trades and Republican members 27%. The most recent disclosure shown was filed December 2025, and Gilbert Cisneros has filed the most LB transactions among those shown, with 2. One notable disclosed move was a purchase by Gilbert Cisneros on November 21, 2025, up 50.2% since. These figures are drawn from public House and Senate periodic transaction reports and reflect what members were required to disclose, not the current market value of any position. LandBridge Company LLC's current Quantellect Tide Score is 59 out of 100 (High Tide), Top 33% of universe (3876); the Tide Score is generated algorithmically from public filings and market data and is not investment advice. For the full record, including the month-by-month buy and sell timeline, the party breakdown, top buyers and sellers, and every individual filing, see the LandBridge Company LLC (LB) stock overview and the complete trade table below.
Data updated
Price & congressional trade timeline
Party breakdown
LandBridge Company congressional trading activity
| Politician | Published | Traded | Filed After | Type | Size | Return | Owner | |
|---|---|---|---|---|---|---|---|---|
 Gilbert Cisneros House | Dec 15, 2025 | Nov 21, 2025 | 24 days | BUY |  $15,001 - $50,000 | +50.18% | Self | |
Gilbert Cisneros House | Dec 15, 2025 | Nov 20, 2025 | 25 days | BUY | $50,001 - $100,000 | +44.33% | Self |
LandBridge Company (LB) congressional trading FAQ
Can members of Congress legally trade LandBridge Company (LB) stock?
Yes. Members of Congress are permitted to trade individual stocks, including LandBridge Company (LB), but the STOCK Act of 2012 requires them to publicly disclose each transaction within 45 days. Quantellect tracks those disclosures; it does not imply any trade was improper.
Are congressional LandBridge Company (LB) trades public?
Yes. Every congressional trade in LandBridge Company (LB) on this page comes from mandatory public STOCK Act disclosure filings, which are filed with a delay and may be revised.
How many times has Congress traded LandBridge Company (LB)?
Members of Congress have disclosed 11 trades in LandBridge Company (LB) worth $338.01K across 6 members, according to public STOCK Act filings.
Which members of Congress have traded LandBridge Company (LB)?
Recent and active filers of LandBridge Company (LB) disclosures include Gilbert Cisneros. The full member-by-member trade list is on this page.
Do Democrats or Republicans trade LandBridge Company (LB) more?
Across disclosed LandBridge Company (LB) trades, 73% were by Democrats and 27% by Republicans, led by Democrats (73%).
What is the most recent congressional LandBridge Company (LB) trade?
The most recent disclosed LandBridge Company (LB) trade was a purchase by Gilbert Cisneros, filed Dec 14, 2025.
What is LandBridge Company (LB)'s Tide Score?
LandBridge Company (LB) has a Quantellect Tide Score of 59 (High Tide). The Tide Score is a 0-100 read blending price forecast, smart-money flow, technicals, and social sentiment; higher is more bullish.
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Not investment advice. Congressional trading data is sourced from public STOCK Act disclosures, which are filed with a delay and may contain errors or be revised. The Tide Score and other figures are generated algorithmically from public filings and market data and describe historical activity, not a recommendation. Always do your own research and consult a licensed financial advisor before making investment decisions.