Key facts
- This page summarizes LandBridge Holdings LLC's Form 4 filing for LandBridge Co LLC (LB).
- 4 reported transactions and 8 derivative rows are listed below.
- Accepted by SEC: 11 Aug 2026, 21:48.
LandBridge Holdings LLC - 07 Aug 2026 Form 4 Insider Report for LandBridge Co LLC (LB)
- Reporting relationship
- Director, 10%+ Owner
- Issuer ticker
- LB
- Reported as of
- 07 Aug 2026
- Net transaction value
- -$93,812,500
- SEC form
- 4
- Accepted by SEC
- 11 Aug 2026, 21:48:34 UTC
- Prior SEC filing
- 21 Nov 2025
- Source filing
- View source filing
- Reporting owner signature
- /s/ Jason Long, Chief Executive Officer of LandBridge Holdings LLC
Source evidence
Original filing metadata and source links for verification.
4 source fields
Reporting owner
1 detail
Key filing fact
LandBridge Holdings LLC filed Form 4 for LandBridge Co LLC (LB) on 11 Aug 2026.
Change
- Previous filing in this sequence was filed on 21 Nov 2025.
- Current net transaction value: -$93,812,500.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (8)
CIK 0002029175
Primary reporting owner
LandBridge Holdings LLC
- Relationship
- Director, 10%+ Owner
- Address
- C/O LANDBRIDGE COMPANY LLC, 5555 SAN FELIPE STREET, SUITE 1200, HOUSTON
- Signature
- /s/ Jason Long, Chief Executive Officer of LandBridge Holdings LLC
- Signature date
- 11 Aug 2026
CIK 0002028478
Five Point Energy Fund II AIV-VII LP
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, Chief Executive Officer and Managing Partner of Five Point Energy GP II LP, the general partner of Five Point Energy Fund II AIV-VII LP
- Signature date
- 11 Aug 2026
CIK 0002028439
Five Point Energy Fund III AIV-VIII LP
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, Chief Executive Officer and Managing Partner of Five Point Energy GP III LP, the general partner of Five Point Energy Fund III AIV-VIII LP
- Signature date
- 11 Aug 2026
CIK 0002028446
Five Point Energy GP II LP
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, sole member of Five Point Energy GP II LLC, the general partner of Five Point Energy GP II LP
- Signature date
- 11 Aug 2026
CIK 0002028396
Five Point Energy GP II LLC
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, the sole member of Five Point Energy GP II LLC
- Signature date
- 11 Aug 2026
CIK 0002028366
Five Point Energy GP III LP
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, sole member of Five Point Energy GP III LLC, the general partner of Five Point Energy GP III LP
- Signature date
- 11 Aug 2026
CIK 0002028367
Five Point Energy GP III LLC
- Relationship
- Director, 10%+ Owner
- Address
- 825 TOWN & COUNTRY LANE #700, HOUSTON
- Signature
- /s/ David N. Capobianco, the sole member of Five Point Energy GP III LLC
- Signature date
- 11 Aug 2026
CIK 0001298438
Capobianco David N
- Relationship
- Director, 10%+ Owner
- Address
- C/O LANDBRIDGE COMPANY LLC, 5555 SAN FELIPE STREET, SUITE 1200, HOUSTON
- Signature
- /s/ David N. Capobianco
- Signature date
- 11 Aug 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class B shares
Other
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Conversion of derivative security
- Transaction value
- Shares
- +1,250,000
- Change %
- Price
- $0.000000*
- Shares after
- 1,250,000
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F1, F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
LB
transaction
Class A shares
Sale
- Transaction value
- $93,812,500
- Shares
- -1,250,000
- Change %
- -100%
- Price
- $75.05
- Shares after
- 0
- Date
- 07 Aug 2026
- Ownership
- Direct
- Footnotes
- F2, F4, F5
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
LB
transaction
Derivative
DBR Land Holdings LLC Units
Conversion of derivative security
- Transaction value
- Shares
- -1,250,000
- Change %
- -2.6%
- Price
- $0.000000*
- Shares after
- 47,168,908
- Date
- 07 Aug 2026
- Ownership
- Direct
- Underlying class
- Class A Shares
- Underlying amount
- 1,250,000
- Exercise price
- Footnotes
- F1, F2, F3, F4, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 5 footnotes
Footnote F1
Pursuant to the Amended and Restated Limited Liability Company Agreement of DBR Land Holdings LLC ("OpCo"), each unit representing membership interests in OpCo ("OpCo Units") (together with the delivery for no consideration of an equal number of Class B shares representing limited liability company interests ("Class B Shares") in LandBridge Company LLC (the "Issuer")) may be redeemed for an equal number of newly issued Class A shares representing limited liability company interests in the Issuer ("Class A Shares") or for cash, at the Issuer's election, subject to satisfaction of certain requirements. OpCo Units do not expire. Class B Shares do not represent economic interests in the Issuer.
Footnote F2
In connection with the sale by the Reporting Person pursuant to Rule 144 of the Securities Act of 1933, as amended, through a broker-dealer, on August 7, 2026, the Reporting Person (i) redeemed 1,250,000 OpCo Units (together with the cancellation of 1,250,000 Class B Shares) for 1,250,000 Class A Shares and (ii) sold 1,250,000 Class A Shares at a price per share of $75.05.
Footnote F3
Reflects the cancellation of 73,141 OpCo Units and 102,987 OpCo Units (each, together with the cancellation of a corresponding number of Class B Shares) in lieu of the payment of a tax distribution by OpCo to the Issuer in excess of the Issuer's current income tax obligation for the three months ended March 31, 2026 and June 30, 2026, respectively. The number of cancelled OpCo Units was determined based on the Class A Share price as of the tax distribution date.
Footnote F4
The Reporting Person is controlled by a board of managers consisting of five members. Five Point Energy Fund II AIV-VII LP, a Delaware limited partnership ("Fund II") and Five Point Energy Fund III AIV-VIII LP, a Delaware limited partnership ("Fund III"), collectively own 77.0% of the capital interests of the Reporting Person and have the right to appoint a majority of the members of the board of managers of the Reporting Person. Five Point Energy GP II LP, a Delaware limited partnership ("GP II LP") is the sole general partner of Fund II. Five Point Energy GP II LLC, a Delaware limited liability company ("GP II LLC") is the sole general partner GP II LP. Five Point Energy GP III LP, a Delaware limited partnership ("GP III LP") is the sole general partner of Fund III. Five Point Energy GP III LLC, a Delaware limited liability company ("GP III LLC") is the sole general partner of GP III LP.
Footnote F5
(Continued from footnote 4) Each of GP II LLC and GP III LLC is controlled by David N. Capobianco as each respective entity's sole member. As a result of the foregoing, Mr. Capobianco may exercise voting and dispositive power over the Class B Shares held by the Reporting Person and may be deemed to be the beneficial owner thereof. Mr. Capobianco disclaims beneficial ownership of OpCo Units and Class B Shares in excess of his pecuniary interest therein, if any.
SEC remarks
Pursuant to a Shareholder Agreement between the Issuer and the Reporting Person, the Reporting Person has the right to designate a majority of the members of the Board of Directors of the Issuer. As a result, the Reporting Persons constitute "directors by deputization" with respect to the Issuer.