Green Brick Partners (GRBK) EVP converts RSUs, withholds 320 shares for taxes

Rhea-AI Filing Summary

Green Brick Partners EVP of Land Bobby L. Samuel III reported equity compensation activity. On 2026-03-03, he exercised 930 Restricted Stock Units, which converted into 930 shares of Common Stock at $0.00 per share under the company’s long-term incentive plan.

On the same date, 320 Common Stock shares were withheld at $72.40 per share to cover taxes due upon vesting, a tax-withholding disposition rather than an open-market sale. Following these transactions, he directly held 4,939 shares of Green Brick Partners Common Stock.

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^*

SAMUEL BOBBY L III

(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)
	EVP of Land

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		M		930(1)	A	$0	5,259	D
Common Stock	03/03/2026		F		320(2)	D	$72.4	4,939	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			930	(4)	(4)	Common Stock	930	$0	1,860	D
Performance Based Restricted Stock Units	(5)							(6)	(6)	Common Stock	2,790		2,790	D
Performance Based Restricted Stock Units	(5)							(7)	(7)	Common Stock	2,790		2,790	D
Restricted Stock Units	(3)							03/06/2026	03/06/2026	Common Stock	4,524		4,524	D
Restricted Stock Units	(3)							03/28/2026	03/28/2026	Common Stock	4,378		4,378	D
Restricted Stock Units	(3)							03/05/2027	03/05/2027	Common Stock	2,142		2,142	D
Restricted Stock Units	(3)							03/05/2027	03/05/2027	Common Stock	7,714		7,714	D

Explanation of Responses:

1. Represents the vesting of Restricted Stock Units ("RSUs") that were granted 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 ("PSUs") 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, 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/ Bobby Samuel	03/05/2026
	** Signature of Reporting Person	Date
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FAQ

What insider transactions did GRBK executive Bobby L. Samuel III report?

Bobby L. Samuel III reported vesting of 930 Restricted Stock Units that converted into 930 Common Stock shares, plus a related tax-withholding disposition of 320 Common Stock shares at $72.40 per share, all on March 3, 2026, under Green Brick Partners’ long-term incentive plan.

Did the GRBK insider Form 4 show any open-market stock sales?

The Form 4 shows no open-market sales. It reports RSU vesting that converted into Common Stock and a disposition coded “F,” meaning shares were withheld to pay taxes due on the vesting, not sold on the open market, consistent with typical equity compensation mechanics.

How many Green Brick Partners shares does the EVP of Land hold after these transactions?

After the reported March 3, 2026 transactions, EVP of Land Bobby L. Samuel III directly holds 4,939 shares of Green Brick Partners Common Stock. This figure reflects both the RSU conversion into shares and the separate tax-withholding share disposition reported in the same Form 4.

What are the key terms of the GRBK Restricted Stock Units reported in this Form 4?

The Restricted Stock Units were granted under Green Brick Partners’ Long-Term Incentive Program and 2024 Omnibus Incentive Plan. Footnotes state RSUs convert into Common Stock on a one-for-one basis upon vesting and may vest in equal installments on the first three anniversaries of the grant date.

How do the performance-based RSUs (PSUs) for GRBK’s EVP of Land work?

The performance-based RSUs convert into Common Stock one-for-one once earned. They can be earned between 50% and 200% of target based on company performance above a threshold, with segments tied to 2025–2027 results and three-year performance, then vesting on the third anniversary of grant.

Why were 320 GRBK shares disposed of at $72.40 in this Form 4?

The 320-share disposition at $72.40 per share is coded “F,” meaning shares were withheld to satisfy taxes owed upon RSU vesting. This reflects tax withholding required on the value of vested RSUs rather than a discretionary sale into the market by the executive.