---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-420543"
form_type: "8-K12B"
ticker: "LB"
cik: "0001995807"
company_name: "LandBridge Co LLC"
filed_at: "2026-10-13T20:45:08+00:00"
generated_at: "2026-10-13T20:46:05.841214+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# LandBridge completes Delaware-to-Texas conversion; Class A/B shares convert 1:1, LB keeps NYSE listing

## Summary
- Conversion effective 3:01 p.m. Central on Oct 13, 2026; Delaware LLC LandBridge Company LLC became Texas corporation LandBridge Corporation.
- Each outstanding Class A and Class B share converted 1:1 into Class A/B common stock, $0.001 par; trading continued under 'LB' on NYSE and NYSE Texas (CUSIP 514952100).
- Authorized capital is now 300M Class A, 500M Class B common and 100M preferred; OpCo units redeemable 1-for-1 for Class A stock under new OpCo LLC agreement.
- Directors, executive officers and board committees were unchanged at the effective time; new indemnification agreements and Texas charter/bylaws adopted.
- Charter names Texas Business Court (Eleventh Business Court Division) as exclusive forum, with ICC arbitration in Houston for non-covered disputes.

## SEC filing metadata
- accession: 0001193125-26-420543
- form_type: 8-K12B
- ticker: LB
- cik: 0001995807
- company_name: LandBridge Co LLC
- filed_at: 2026-10-13T20:45:08+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 1.01, 3.01, 3.03, 5.02, 5.03, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1995807/000119312526420543/0001193125-26-420543-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1995807/000119312526420543/lb-20261013.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-420543
- JSON: https://secwatch.observer/filing/0001193125-26-420543.json
- Plain text: https://secwatch.observer/filing/0001193125-26-420543.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.