SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
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Company profile

LB

LandBridge Company LLC
NYSEEnergy

Latest close: 81.57 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record■Insider buy□Insider sell◆Adverse 8-K filing◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Oct 13, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Oct 1, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Sep 22, 2026Material event · 8-KFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record17126 flagged findings
Reported transactions (Form 4)49since Jul 15, 2024 · and 7 other holdings
Corporate events (8-K)23since Jul 3, 2024

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC topics

Regulatory history

Topics detected in its SEC reports, with the original excerpt.

Each topic is assigned by a classifier over the full filing; the excerpts show where it was detected and are not always enough to verify it. Open the filing to read it in full.

  • 2026-05-07capital return (buybacks/dividends)recentOpen filing ↗
    “…Holders of Class A shares and Class B shares vote together as a single class on all matters presented to our shareholders, except…”
    +1 more passage from the same document
    • “…all matters presented to our shareholders, except as otherwise required by applicable law or by our First Amended & Restated Limited…”
  • 2026-02-26share offering or dilution eventrecentOpen filing ↗
    “…and solid waste facilities, power storage, microgrids, cryptocurrency mining, fuel stations, battery and/or solar facilities, and…”
  • 2026-02-26capital return (buybacks/dividends)recentOpen filing ↗
    “…partnership for U.S. federal income tax purposes. If OpCo were to become a publicly traded partnership, significant tax…”
    +1 more passage from the same document
    • “…and for OpCo, including as a result of our inability to file a consolidated U.S. federal income tax return with OpCo. There can be…”

Original excerpts from SEC filings, untranslated. Not advice and not a prediction.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 171)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 14, 2625-NSE ↗Delisting or deregistration new
  • Oct 14, 2625-NSE ↗Delisting or deregistration new
  • Oct 13, 268-K12B ↗Current report · Listing notice (8-K 3.01) new
  • Oct 1, 268-K ↗Current report · Entered a material agreement
  • Sep 23, 26DEF 14C ↗Shareholder meeting and votes
  • Sep 22, 268-K ↗Current report · Communication to the market · Other events
  • Sep 22, 268-K ↗Current report · Communication to the market · Other events
  • Sep 21, 268-K ↗Current report · A senior executive left or was appointed
  • Aug 19, 26PRE 14C ↗Shareholder meeting and votes
  • Aug 14, 26SCHEDULE 13G/A ↗Passive stake · T. Rowe Price Investment Management, Inc. · 4.6% · event on Jun 30, 26 · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • Aug 11, 26SCHEDULE 13D/A ↗Stake with intent to influence · LandBridge Holdings LLC · 61.4% · event on Aug 7, 26 · amendment
  • Aug 7, 26Form 144 ↗Notice of proposed sale
  • Insider transaction · 8 Form 4 filingsshow all 8hide
  • Aug 6, 2610-Q ↗Quarterly report
  • Aug 6, 26SCHEDULE 13G ↗Passive stake · FMR LLC · 6.4% · event on Jun 30, 26
  • Aug 5, 268-K ↗Current report · Results · Communication to the market

171 filings on record, the oldest from Nov 8, 23.

Listing the 25 most recent filings of the 171 on record.

8-Ks, explained

Stress1Structure17Governance5
  • Oct 13, 26StressListing notice (8-K 3.01)+5 more in the same filing8-K12B 3.01 ↗
  • Oct 1, 26StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Sep 21, 26GovernanceA senior executive left or was appointed8-K 5.02 ↗
  • Nov 25, 25StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Nov 19, 25StructureEntered a material agreement+5 more in the same filing8-K 1.01 ↗
  • Oct 7, 25StructureTook on a new financial obligation+4 more in the same filing8-K 2.03 ↗
  • Structure3 material agreements entered2024show all 3hide
    • Dec 26, 24StructureEntered a material agreement+4 more in the same filing8-K 1.01 ↗
    • Nov 22, 24StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
    • Oct 4, 24StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Sep 16, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jul 16, 24GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jul 3, 24StructureEntered a material agreement+6 more in the same filing8-K 1.01 ↗

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

  • LandBridge Holdings LLC61.4%Aug 7, 26SCHEDULE 13D/A ↗8 co-filers on this document — the figure is the largest single stake, not their sum. · 3 earlier filings
  • HORIZON KINETICS ASSET MANAGEMENT LLC23.2%Dec 19, 24SCHEDULE 13D/A ↗3 earlier filings

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • FIRST MANHATTAN CO. LLC.26.3%Oct 31, 25SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • HORIZON KINETICS ASSET MANAGEMENT LLC20.9%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • FMR LLC6.4%Jun 30, 26SCHEDULE 13G ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • T. Rowe Price Investment Management, Inc.4.6%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
  • Morgan Stanley4.1%Mar 31, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 4 earlier filings
show one more holderhide
  • Hill City Capital Master Fund LP0.8%Dec 31, 24SCHEDULE 13G ↗5 co-filers on this document — the figure is the largest single stake, not their sum.

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

Sale intention announced

On Aug 7, LandBridge Holdings LLC filed notice of intent to sell up to $94.3M. That is about 4.40% of shares outstanding.

A notice is not a sale: it may not go ahead, may happen in part, or at a different price.

After the notice, they sold $93.8M on Aug 7, per their Form 4. That is 100% of the shares announced so far, and the window is still open.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

Buys and sells

  • Aug 7, 26Sell$93.8MDavid N Capobianco↗
  • Mar 6, 26Sell$975KCHARLES L. WATSON↗
  • Mar 4, 26Sell$727KCHARLES L. WATSON↗
  • Mar 2, 26Sell$2.3MCHARLES L. WATSON↗
  • Jan 6, 26Buy$25KScott Lloyd McNeelySee Remarks↗
  • Jan 5, 26Buy$100KJason Thomas LongSee Remarks↗
  • Jan 5, 26Buy$40KHarrison Fenner BollingSee Remarks↗
  • Nov 18, 25Sell$175.0MDavid N Capobianco↗
  • Nov 18, 25Sell$175.0MFive Point Energy Fund II AIV-VII LP↗
  • May 23, 25Sell$143.0MDavid N Capobianco↗
Stock compensation, tax and giftsshow the 30 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Aug 7, 26Otheramount n/aDavid N Capobianco↗
  • Aug 7, 26Otheramount n/aDavid N Capobianco↗
  • Aug 4, 26Compensationamount n/aCHARLES L. WATSON↗
  • Aug 4, 26Compensationamount n/aJason Frederick WilliamsSee Remarks↗
  • Aug 4, 26Compensationamount n/aJason Thomas LongSee Remarks↗
  • Aug 4, 26Compensationamount n/aTy P. Daul↗
  • Aug 4, 26Compensationamount n/aHarrison Fenner BollingSee Remarks↗
  • Aug 4, 26Compensationamount n/aValerie Chase↗
  • Aug 4, 26Compensationamount n/aScott Lloyd McNeelySee Remarks↗
  • Jul 1, 26Tax$662KHarrison Fenner BollingSee Remarks↗
  • Jul 1, 26Tax$881KScott Lloyd McNeelySee Remarks↗
  • Jul 1, 26Tax$706KJason Frederick WilliamsSee Remarks↗
  • Jul 1, 26Tax$2.4MJason Thomas LongSee Remarks↗
  • Nov 18, 25Otheramount n/aDavid N Capobianco↗
  • Nov 18, 25Otheramount n/aDavid N Capobianco↗
  • Nov 18, 25Otheramount n/aFive Point Energy Fund II AIV-VII LP↗
  • Nov 18, 25Otheramount n/aFive Point Energy Fund II AIV-VII LP↗
  • Aug 27, 25Compensationamount n/aCHARLES L. WATSON↗
  • Aug 27, 25Compensationamount n/aTy P. Daul↗
  • Aug 27, 25Compensationamount n/aValerie Chase↗
  • Jul 1, 25Tax$809KScott Lloyd McNeelySee Remarks↗
  • Jul 1, 25Tax$555KHarrison Fenner BollingSee Remarks↗
  • Jul 1, 25Tax$648KJason Frederick WilliamsSee Remarks↗
  • Jul 1, 25Tax$2.2MJason Thomas LongSee Remarks↗
  • May 23, 25Otheramount n/aDavid N Capobianco↗
  • May 23, 25Otheramount n/aDavid N Capobianco↗
  • Dec 19, 24Other$150.0MDavid N Capobianco↗
  • Sep 13, 24Compensationamount n/aAndrea Liria Nicolas↗
  • Jul 15, 24Compensationamount n/aJason Thomas LongChief Executive Officer↗
  • Jul 15, 24Compensationamount n/aValerie Chase↗

The full record holds 48 transactions and goes back to Jun 27, 24.

Its sector and its market

LandBridge Company LLC among Energy companies

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Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
171 documents on file, from Nov 8, 2023 to Oct 14, 2026.
Company description
No description available.
This page
Generated on Oct 19, 2026; refreshed through the day.

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Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

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