Form 4 for OBK Origin Bancorp, Inc.

Accepted 2026-05-22 15:41:02 ET · period of report 2026-05-20 · accession 0001941034-26-000006 · 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
D	2026-05-22 15:41	2026-05-20	OBK	Wallace Willliam J IV	CFO	M - OptEx	—	+959	16.8K	+6%	—
D	2026-05-22 15:41	2026-05-20	OBK	Wallace Willliam J IV	CFO	F - Tax	$47.38	-271	16.6K	-2%	-$12.8K
D	2026-05-22 15:41	2026-05-20	OBK	Wallace Willliam J IV	CFO	M - OptEx	$0.00	-959	959	-50%	$0

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-05-20	M	A	959	—	16,833	D	—	—	(F1) Restricted stock units convert into common stock on a one-for-one basis.
2	Common	Common Stock	2026-05-20	F	D	271	$47.38	16,562	D	—	—	(F2) Represents the number of common stock that have been withheld by the issuer to satisfy its income tax withholding and remittance obligations in connection with the net settlement of the restricted stock units and does not represent a sale.
3	Derivative	Restricted Stock Units	2026-05-20	M	D	959	$0.00	959	D	— · — to —	959 Common Stock	(F1) Restricted stock units convert into common stock on a one-for-one basis. (F3) Granted on May 20, 2024, vesting ratably over three years with the first vest date of May 20, 2025. (F3) Granted on May 20, 2024, vesting ratably over three years with the first vest date of May 20, 2025. (F3) Granted on May 20, 2024, vesting ratably over three years with the first vest date of May 20, 2025.