Green Brick Partners (GRBK) interim CFO RSUs vest and tax shares withheld

Rhea-AI Filing Summary

Green Brick Partners, Inc. interim CFO Jeffery Dean Cox reported equity compensation activity. On 2026-03-03, 977 Restricted Stock Units (RSUs) vested under the company’s Long-Term Incentive Program (LTIP) in its 2024 Omnibus Incentive Plan and converted into 977 shares of Common Stock on a one-for-one basis.

To cover taxes due at vesting, 385 shares of Common Stock were withheld at $72.4000 per share, leaving Cox with 592 shares of Common Stock held directly after the tax-withholding disposition. Additional RSU and Performance-Based RSU (PSU) holdings are reported, including 2,933 PSUs and multiple RSU awards, which convert to Common Stock on a one-for-one basis upon vesting.

The RSU grants under the LTIP vest in equal installments on the first, second and third anniversaries of the grant date. The PSU awards can be earned between 50% and 200% of target based on company performance during specified performance periods, and once earned, vest on the third anniversary of the grant date.

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

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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^*

COX JEFFERY DEAN

(Last) (First) (Middle)

5501 HEADQUARTERS DR, SUITE 300W

(Street)

PLANO TX 75024

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Green Brick Partners, Inc. [ GRBK ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/03/2026

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

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

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

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
Common Stock	03/03/2026		A		977(1)	A	$0	977	D
Common Stock	03/03/2026		F		385(2)	D	$72.4	592	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
Restricted Stock Units	(3)	03/03/2026		M			977	(4)	(4)	Common Stock	977	$0	1,956	D
Performance Based Restricted Stock Units	(5)							(6)	(6)	Common Stock	2,933		2,933	D
Performance Based Restricted Stock Units	(5)							(7)	(7)	Common Stock	2,933		2,933	D
Restricted Stock Units	(3)							03/03/2028	03/03/2028	Common Stock	418		418	D
Restricted Stock Units	(3)							03/05/2027	03/05/2027	Common Stock	1,696		1,696	D
Restricted Stock Units	(3)							03/06/2026	03/06/2026	Common Stock	235		235	D

Explanation of Responses:

1. Represents the Restricted Stock Units ("RSU"s) that vested pursuant to the Company's Long-Term Incentive Program (the "LTIP") under its 2024 Omnibus Incentive Plan (the "Plan").

2. Reflects shares withheld for taxes payable upon the vesting of the RSUs.

3. The RSUs convert into shares of Common Stock on a one-for-one basis upon vesting.

4. These RSUs were granted pursuant to the Company's LTIP under the Plan and vest equally on the first, second and third anniversary of the Grant Date.

5. These Performance-Based Restricted Stock Units ("PSU"s) convert into shares of Common Stock on a one-for-one basis upon vesting.

6. These PSUs were granted pursuant to the Company's LTIP and are earned between 50% and 200% based on the Company's performance during the 2025-2027 Performance Period, provided that the Company's performance exceeds the threshold performance level. Once earned, the PSUs vest on the third anniversary of the Grant Date.

7. These PSUs were granted pursuant to the Company's LTIP and are earned in four segments, (1) 16.66% are earned based on performance during 2025, (2) 16.67% are earned based on performance during each of 2026 and 2027 and (3) 50% are earned based on the Company's three-year performance. The PSUs in each segment can be earned between 50% and 200% based on the Company's performance, provided that the Company's performance exceeds the threshold performance level. Once earned, the PSUs vest on the third anniversary of the Grant Date.

Remarks:

	/s/ Jeffery Cox	03/05/2026
	** Signature of Reporting Person	Date
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FAQ

What equity transactions did Green Brick Partners (GRBK) interim CFO report?

Interim CFO Jeffery Dean Cox reported vesting of 977 Restricted Stock Units, converting into 977 shares of Common Stock, and a related tax-withholding disposition of 385 shares at $72.4000 per share, all under Green Brick Partners’ long-term incentive programs.

How many Green Brick Partners (GRBK) shares were withheld for taxes?

Green Brick Partners withheld 385 shares of Common Stock from interim CFO Jeffery Dean Cox at $72.4000 per share to satisfy tax obligations arising from the vesting of Restricted Stock Units granted under the company’s Long-Term Incentive Program and 2024 Omnibus Incentive Plan.

How do Green Brick Partners (GRBK) RSUs and PSUs convert into stock?

Green Brick Partners’ Restricted Stock Units and Performance-Based Restricted Stock Units convert into shares of Common Stock on a one-for-one basis upon vesting, meaning each vested unit delivers one share, according to the company’s Long-Term Incentive Program and related award terms.

What are the vesting terms for Green Brick Partners (GRBK) RSU awards?

RSU awards to interim CFO Jeffery Dean Cox were granted under Green Brick Partners’ Long-Term Incentive Program and vest in three equal installments on the first, second, and third anniversaries of the grant date, subject to the conditions specified in the 2024 Omnibus Incentive Plan.

How are Green Brick Partners (GRBK) PSU awards earned and vested?

Performance-Based Restricted Stock Units are earned between 50% and 200% of target based on company performance over designated periods, including 2025–2027. Once earned, these PSUs vest on the third anniversary of the grant date, as described in the Long-Term Incentive Program documents.

What performance periods affect Green Brick Partners (GRBK) PSU payouts?

Certain PSU awards are earned based on performance during 2025–2027, while others are earned in four segments tied to 2025, 2026, 2027, and a three-year performance measure, with each segment potentially earning 50%–200% of target if threshold performance is exceeded.