LandBridge Corp SEC filings LB
LandBridge Corp has 199 filings in SEC EDGAR's recent list, going back to Oct 11, 2023. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Nov 5, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Nov 4, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Nov 5, 2026 | Sep 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 4, 2026 | Nov 4, 2026 |
| 15-12G | Deregistration | Oct 26, 2026 | — |
| 25-NSE | Delisting notice | Oct 14, 2026 | — |
| 25-NSE | Delisting notice | Oct 14, 2026 | — |
| S-8 POS | Filing | Oct 13, 2026 | — |
| POSASR | Filing | Oct 13, 2026 | — |
| POSASR | Filing | Oct 13, 2026 | — |
| 8-A12B/A | Filing | Oct 13, 2026 | — |
| 8-A12B/A | Filing | Oct 13, 2026 | — |
| 8-K12B | Filing | Oct 13, 2026 | Oct 13, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 1, 2026 | Oct 1, 2026 |
| DEF 14C | Information statement | Sep 23, 2026 | Sep 23, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 22, 2026 | Sep 22, 2026 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 22, 2026 | Sep 22, 2026 |
| 8-K |
Current report
Officer or director change
|
Sep 21, 2026 | Sep 18, 2026 |
| PRE 14C | Filing | Aug 19, 2026 | Aug 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 14, 2026 | — |
| 4 | Insider transaction | Aug 11, 2026 | Aug 7, 2026 |
| 4 | Insider transaction | Aug 11, 2026 | Aug 7, 2026 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Aug 11, 2026 | — |
| 144 | Notice of proposed sale | Aug 7, 2026 | — |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| 4 | Insider transaction | Aug 6, 2026 | Aug 4, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | Aug 6, 2026 | — |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 5, 2026 | Aug 5, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2026 | — |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 4 | Insider transaction | Jul 2, 2026 | Jul 1, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Jun 24, 2026 | Jun 18, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2026 | — |
| 10-Q | Quarterly report | May 7, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 6, 2026 | May 6, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 19, 2026 | Mar 19, 2026 |
| 4 | Insider transaction | Mar 6, 2026 | Mar 2, 2026 |
| 10-K | Annual report | Feb 26, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Feb 25, 2026 | Feb 25, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Feb 6, 2026 | — |
| 4 | Insider transaction | Jan 7, 2026 | Jan 5, 2026 |
| 4 | Insider transaction | Jan 7, 2026 | Jan 6, 2026 |
| 4 | Insider transaction | Jan 7, 2026 | Jan 5, 2026 |
| 8-K |
Current report
Material agreement, New debt
|
Nov 25, 2025 | Nov 25, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 18, 2025 |
| 4 | Insider transaction | Nov 21, 2025 | Nov 18, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Nov 21, 2025 | — |
| 4 | Insider transaction | Nov 20, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 19, 2025 | Nov 19, 2025 |
| 8-K |
Current report
Material agreement, Results of operations, New debt, Regulation FD disclosure, Other events
|
Nov 19, 2025 | Nov 18, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 19, 2025 | Nov 17, 2025 |
| 424B3 | Prospectus | Nov 18, 2025 | — |
| 424B3 | Prospectus | Nov 17, 2025 | — |
| 10-Q | Quarterly report | Nov 12, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 12, 2025 | Nov 12, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Nov 7, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Oct 29, 2025 | — |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Oct 7, 2025 | Oct 3, 2025 |
| 4/A | Filing | Sep 22, 2025 | Aug 27, 2025 |
| 4/A | Filing | Sep 22, 2025 | Aug 27, 2025 |
| 4/A | Filing | Sep 22, 2025 | Aug 27, 2025 |
| 4/A | Filing | Sep 22, 2025 | Aug 27, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Sep 8, 2025 | — |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| 4 | Insider transaction | Aug 28, 2025 | Aug 27, 2025 |
| CERT | Nyse texas certification | Aug 14, 2025 | — |
| 8-A12B | Filing | Aug 14, 2025 | — |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2025 | Aug 6, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Aug 5, 2025 | — |
| 10-Q | Quarterly report | Aug 5, 2025 | Jun 30, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Jul 23, 2025 | — |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| 4 | Insider transaction | Jul 3, 2025 | Jul 1, 2025 |
| S-3ASR | Automatic shelf registration | Jul 2, 2025 | — |
| S-3ASR | Automatic shelf registration | Jul 2, 2025 | — |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2025 | Jun 10, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 23, 2025 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | May 28, 2025 | — |
| 144 | Notice of proposed sale | May 21, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | May 14, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 12, 2025 | — |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
May 7, 2025 | May 7, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | May 6, 2025 | — |
| ARS | Annual report to shareholders | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 10, 2025 |
| 424B3 | Prospectus | Mar 25, 2025 | — |
| EFFECT | Filing | Mar 24, 2025 | — |
| POS AM | Filing | Mar 12, 2025 | — |
| 8-K/A | Amended current report | Mar 12, 2025 | Dec 19, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Mar 6, 2025 | — |
| 10-K | Annual report | Mar 6, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 5, 2025 | Mar 5, 2025 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 14, 2025 | — |
| 424B3 | Prospectus | Jan 28, 2025 | — |
| EFFECT | Filing | Jan 27, 2025 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jan 8, 2025 | — |
| S-1 | Registration statement | Dec 31, 2024 | — |
| 8-K/A | Amended current report | Dec 31, 2024 | Dec 19, 2024 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure, Other events
|
Dec 26, 2024 | Dec 19, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 23, 2024 | — |
| 4 | Insider transaction | Dec 23, 2024 | Dec 19, 2024 |
| 4 | Insider transaction | Dec 23, 2024 | Dec 19, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Dec 23, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Regulation FD disclosure
|
Nov 22, 2024 | Nov 18, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 14, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| 10-Q | Quarterly report | Nov 7, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 7, 2024 | Nov 6, 2024 |
| 8-K |
Current report
Material agreement
|
Oct 4, 2024 | Sep 30, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Sep 23, 2024 | — |
| 4 | Insider transaction | Sep 16, 2024 | Sep 13, 2024 |
| 8-K |
Current report
Officer or director change
|
Sep 16, 2024 | Sep 12, 2024 |
| 3 | Initial insider ownership | Sep 13, 2024 | Sep 12, 2024 |
| 10-Q | Quarterly report | Aug 8, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 7, 2024 | Aug 7, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 4 | Insider transaction | Jul 17, 2024 | Jul 15, 2024 |
| 8-K |
Current report
Officer or director change
|
Jul 16, 2024 | Jul 11, 2024 |
| SCHEDULE 13D/A | Amended ownership over 5% (active) | Jul 12, 2024 | — |
| D | Filing | Jul 12, 2024 | — |
| SCHEDULE 13D | Ownership over 5% (active) | Jul 11, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jul 11, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jul 10, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jul 10, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Jul 8, 2024 | — |
| S-8 | Employee stock plan registration | Jul 5, 2024 | — |
| 3/A | Filing | Jul 3, 2024 | Jun 27, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 4 | Insider transaction | Jul 3, 2024 | Jul 1, 2024 |
| 3/A | Filing | Jul 3, 2024 | Jun 27, 2024 |
| SC 13D | Ownership over 5% (active) | Jul 3, 2024 | — |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Jul 3, 2024 | Jun 27, 2024 |
| 424B4 | Prospectus | Jun 28, 2024 | — |
| SEC STAFF LETTER | Filing | Jun 27, 2024 | — |
| EFFECT | Filing | Jun 27, 2024 | — |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| 3 | Initial insider ownership | Jun 27, 2024 | Jun 27, 2024 |
| CERT | Nyse certification | Jun 27, 2024 | — |
| 8-A12B | Filing | Jun 27, 2024 | — |
| S-1/A | Amended registration statement | Jun 27, 2024 | — |
| CORRESP | Letter to the SEC | Jun 26, 2024 | — |
| CORRESP | Letter to the SEC | Jun 26, 2024 | — |
| S-1/A | Amended registration statement | Jun 26, 2024 | — |
| CORRESP | Letter to the SEC | Jun 24, 2024 | — |
| S-1/A | Amended registration statement | Jun 24, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 20, 2024 | — |
| CORRESP | Letter to the SEC | Jun 17, 2024 | — |
| S-1/A | Amended registration statement | Jun 17, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 14, 2024 | — |
| S-1/A | Amended registration statement | Jun 7, 2024 | — |
| CORRESP | Letter to the SEC | May 31, 2024 | — |
| S-1 | Registration statement | May 31, 2024 | — |
| UPLOAD | Letter from the SEC | May 21, 2024 | — |
| DRSLTR | Filing | May 6, 2024 | — |
| DRS/A | Filing | May 6, 2024 | — |
| UPLOAD | Letter from the SEC | Mar 6, 2024 | — |
| DRSLTR | Filing | Feb 14, 2024 | — |
| DRS/A | Filing | Feb 14, 2024 | — |
| SEC STAFF LETTER | Filing | Jan 11, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 9, 2024 | — |
| DRSLTR | Filing | Dec 15, 2023 | — |
| DRS/A | Filing | Dec 15, 2023 | — |
| UPLOAD | Letter from the SEC | Nov 8, 2023 | — |
| DRS | Filing | Oct 11, 2023 | — |
Showing 199 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Oil Royalty Traders (SIC 6792)
- Listed as
- LB (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- TX
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1995807
- Former names
- LandBridge Co LLC (until Oct 1, 2026)
Other Oil Royalty Traders companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.