OP Bancorp — Director's Dealing 2025

Dec 4, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: OP Bancorp (OPBK)
CIK: 0001722010
Period of Report: 2025-11-20

Reporting Person: Oh Christine Yoon (Chief Operating Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-11-20	Common Stock	M	392	—	Acquired	139896	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-11-20	Restricted Stock Unit	$	A	392	Acquired		Common Stock (392)	Direct
2025-11-20	Restricted Stock Unit	$	M	392	Disposed		Common Stock (392)	Direct

Footnotes

F1: Restricted stock units convert to shares of common stock on a one-for-one basis.

F2: On November 20, 2025, the reporting person was granted 392 shares of restricted stock units, vesting immediately on the grant date.