InsiderTrades

Form 4 for GRBK Green Brick Partners, Inc.

Accepted 2026-03-09 00:00:00 ET · period of report 2026-03-06 · accession 0001628280-26-016223 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DM 2026-03-09 2026-03-06 GRBK SAMUEL BOBBY L III EVP of Land M - OptEx $0.00 +8,902 9,463 +1,587% $0
D 2026-03-09 2026-03-06 GRBK SAMUEL BOBBY L III EVP of Land F - Tax $70.26 -3,058 10.8K -22% -$214.9K
DM 2026-03-09 2026-03-06 GRBK SAMUEL BOBBY L III EVP of Land M - OptEx $0.00 -8,902 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-06 M A 4,378 $0.00 13,841 D — — (F1) Represents the Restricted Stock Units ("RSU"s) that vested under the Company's 2024 Omnibus Incentive Plan (the "Plan")
2 Common Common Stock 2026-03-06 F D 3,058 $70.26 10,783 D — — (F2) Reflects shares withheld for taxes payable upon the vesting of the RSUs.
3 Common Common Stock 2026-03-06 M A 4,524 $0.00 9,463 D — — (F1) Represents the Restricted Stock Units ("RSU"s) that vested under the Company's 2024 Omnibus Incentive Plan (the "Plan")
4 Derivative Restricted Stock Units 2026-03-06 M D 4,524 $0.00 0 D — · 2026-03-06 to 2026-03-06 4,524 Common Stock (F3) The RSUs convert into shares of Common Stock on a one-for-one basis upon vesting.
5 Derivative Restricted Stock Units 2026-03-06 M D 4,378 $0.00 0 D — · 2026-03-28 to 2026-03-28 4,378 Common Stock (F3) The RSUs convert into shares of Common Stock on a one-for-one basis upon vesting.