LandBridge Co LLC (NYSE: LB) awards 1,900 RSUs to board member

Rhea-AI Filing Summary

Nicolas Andrea Liria reported acquisition or exercise transactions in this Form 4 filing.

LandBridge Co LLC reported that director Nicolas Andrea Liria received a grant of 1,900 restricted stock units representing Class A shares on August 4, 2026, at a stated price of 0.0000 per share. These RSUs vest on July 1, 2027, generally subject to continued board service, bringing his reported Class A holdings to 11,454 shares.

Insider Trade Summary

Net Buyer: 1,900 shares

Net Buy 1 txn

Insider Nicolas Andrea Liria

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Class A shares F1	1,900	$0.00	$0.00

Holdings After Transaction: Class A shares — 11,454 shares (Direct)

Footnotes (1)

1. F1. Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2027, generally subject to continued service on the board of directors through such vesting date.

Key Figures

RSUs granted: 1,900 Class A shares Shares owned after grant: 11,454 Class A shares Vesting date: July 1, 2027 +1 more

4 metrics

RSUs granted 1,900 Class A shares Restricted stock units granted to director on 2026-08-04

Shares owned after grant 11,454 Class A shares Total Class A holdings reported following the RSU grant

Vesting date July 1, 2027 RSUs vest generally subject to continued board service through this date

Grant price per share 0.0000 per share Reported transaction price per share for the RSU grant

Key Terms

restricted stock units, Long-Term Incentive Plan, continued service

3 terms

restricted stock units financial

"Reflects the grant of restricted stock units pursuant to the LandBridge"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Long-Term Incentive Plan financial

"pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest"

A long-term incentive plan is a company program that pays executives or employees with stock, options, or cash tied to multi-year performance goals, where the rewards become theirs only after meeting conditions over time. Think of it as a delayed bonus or retirement-style reward that aligns employees’ interests with shareholders by encouraging them to boost long-term value; investors watch these plans because they affect pay costs, share dilution and management incentives.

continued service financial

"which vest on July 1, 2027, generally subject to continued service on"

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/06/2026 - 06:03 PM Accepted by SEC EDGAR 08/06/2026 - 06:03 PM Learn about SEC filing dates

FAQ

What insider transaction did Nicolas Andrea Liria report for LandBridge Co LLC (LB)?

Nicolas Andrea Liria reported receiving a grant of 1,900 restricted stock units representing LandBridge Co LLC Class A shares. The RSUs were awarded on August 4, 2026 under the Long-Term Incentive Plan, rather than through an open-market purchase.

How many LandBridge Co LLC (LB) shares does Liria hold after this grant?

After the reported award, Nicolas Andrea Liria is shown as holding 11,454 Class A shares of LandBridge Co LLC. This figure includes the 1,900 restricted stock units granted in the August 4, 2026 transaction, as disclosed in the ownership column.

When do the RSUs granted to Nicolas Andrea Liria by LandBridge Co LLC (LB) vest?

The restricted stock units granted to Nicolas Andrea Liria vest on July 1, 2027. Vesting is described as generally subject to his continued service on the board of directors through that date, tying the compensation to ongoing board involvement.

What type of security was granted to Liria in the LandBridge Co LLC (LB) Form 4?

Liria received restricted stock units (RSUs) tied to LandBridge Co LLC Class A shares. The footnote explains the grant was made under the company’s Long-Term Incentive Plan, reflecting equity-based director compensation rather than a cash award or derivative option.

Was Nicolas Andrea Liria’s LandBridge Co LLC (LB) transaction made under a Rule 10b5-1 trading plan?

The filing indicates the Rule 10b5-1 checkbox is not affirmed, and the footnote describes the transaction as a grant of restricted stock units. This reflects a compensation award, not a scheduled trading-plan purchase or sale in the open market.

What conditions apply to the RSU grant reported for Liria at LandBridge Co LLC (LB)?

The RSU grant is described as vesting on July 1, 2027, generally subject to Liria’s continued service on the board of directors through that vesting date. Failure to remain on the board could affect vesting, based on the disclosed condition.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Nicolas Andrea Liria

(Last) (First) (Middle)

5555 SAN FELIPE STREET, SUITE 1200

(Street)

HOUSTON TEXAS 77056

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
LandBridge Co LLC [ LB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/04/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Class A shares	08/04/2026		A		1,900(1)	A	$0	11,454	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Reflects the grant of restricted stock units pursuant to the LandBridge Company LLC Long-Term Incentive Plan which vest on July 1, 2027, generally subject to continued service on the board of directors through such vesting date.

	/s/ Scott L. McNeely, Attorney-In-Fact	08/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)