Company Analysis

LandBridge Company LLC (LB)

NYSE: LB · Oil Royalty Traders · Houston, TX · filing with the SEC since 2023
Grade4.4
◀ Past 6.3● Present 3.0▶ Future 4.4
2 est.

Filings

133 filings since 2017 beside 67 insider forms · Large accelerated filer · read from EDGAR on Nov 13, 2026
Due nextLarge accelerated filer
10-K Annual report for the fiscal year ending Dec 31, 2026Large accelerated filers have 60 days after the fiscal year ends. by Mar 1, 2027
10-Q Quarterly report for the quarter ending Mar 31, 2027Large accelerated filers have 40 days after the quarter ends; quarter ends are taken to the month end. by May 10, 2027

A deadline is the latest date the SEC's rules allow for its filer category. It is not a forecast of the day the company files. Last time, the results release (8-K item 2.02) came 35 days after the quarter ended. The proxy statement was last filed Apr 30, 2026.

Filings a yearinsider forms included
4826054
2023202420252026

2026 counts to Nov 13, 2026.

Officer or director change (8-K item 5.02): 4 times in the last 36 months, the newest Sep 21, 2026.SEC letters: 10 in the last 36 months, the newest Jun 26, 2024.
Insider forms 67

Insider forms (3, 4, 5 and 144) are counted each year but not listed here; the people and their trades are on the Ownership tab.

FiledFormWhat it is, in plain wordsPeriodAsk
Nov 9, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 5, 2026 10-Q Quarterly report Sep 30, 2026
Nov 4, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Oct 26, 2026 15-12G Deregistration notice
Oct 14, 2026 25-NSE Delisting notice from the exchange
Oct 14, 2026 25-NSE Delisting notice from the exchange
Oct 13, 2026 S-8 POS Employee stock plan update
Oct 13, 2026 POSASR Automatic shelf amended
Oct 13, 2026 POSASR Automatic shelf amended
Oct 13, 2026 8-A12B/A Class of securities registered for listing, amended
Oct 13, 2026 8-A12B/A Class of securities registered for listing, amended
Oct 1, 2026 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Sep 23, 2026 DEF 14C Information statement
Sep 22, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Sep 22, 2026 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report
Sep 21, 2026 8-K item 5.02 Officer or director change · Current report Sep 18, 2026
Aug 19, 2026 PRE 14C Preliminary information statement Aug 18, 2026
Aug 14, 2026 SCHEDULE 13G/A Large holder update, amended
Aug 11, 2026 SCHEDULE 13D/A Activist holder update, amended
Aug 6, 2026 10-Q Quarterly report Jun 30, 2026
Aug 6, 2026 SCHEDULE 13G Large holder notice
Aug 5, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Jul 29, 2026 SCHEDULE 13G/A Large holder update, amended
Jun 24, 2026 8-K item 5.07 Shareholder vote · Current report Jun 18, 2026
May 12, 2026 SCHEDULE 13G/A Large holder update, amended
May 7, 2026 10-Q Quarterly report Mar 31, 2026
May 6, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Apr 30, 2026 ARS Annual report to shareholders Dec 31, 2025
Apr 30, 2026 DEFA14A Extra proxy material
Apr 30, 2026 DEF 14A Proxy statement Jun 18, 2026
Mar 19, 2026 8-K item 7.01 Investor disclosure (Regulation FD) · Current report
Feb 26, 2026 10-K Annual report Dec 31, 2025
Feb 25, 2026 8-K items 2.02, 7.01, 9.01 Results released; Investor disclosure (Regulation FD) · Current report
Feb 6, 2026 SCHEDULE 13G/A Large holder update, amended
Nov 25, 2025 8-K items 1.01, 2.03, 9.01 Major agreement signed; New debt or obligation taken on · Current report
Nov 21, 2025 SCHEDULE 13D/A Activist holder update, amended
Nov 19, 2025 8-K items 7.01, 9.01 Investor disclosure (Regulation FD) · Current report
Nov 19, 2025 8-K items 1.01, 2.02, 2.03, 7.01, 8.01, 9.01 Major agreement signed; Results released; New debt or obligation taken on; Investor disclosure (Regulation FD); Other event · Current report Nov 18, 2025
Nov 19, 2025 8-K items 7.01, 8.01, 9.01 Investor disclosure (Regulation FD); Other event · Current report Nov 17, 2025
40 of 133 shown

Every row opens the filing on EDGAR. The plain words are the site's own for each form and each 8-K item; the complete history, insider forms included, is on EDGAR.

SI Assistanton LB · research, not advice