RBB Bancorp — Director's Dealing 2025

Feb 25, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RBB Bancorp (RBB)
CIK: 0001499422
Period of Report: 2025-02-21

Reporting Person: Chang Ashley (EVP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-02-21	Common Stock, No Par Value	M	668	$17.25	Acquired	2317	Direct
2025-02-21	Common Stock, No Par Value	F	275	$17.25	Disposed	2042	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-02-21	Restricted Stock Units	$0	M	668	Disposed		Restricted Stock Units (2002)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option (right to buy)	$20.5500	2030-01-22	Common Stock (6000)	6000	Direct
Option (right to buy)	$17.7400	2031-01-21	Common Stock (30000)	30000	Direct
Restricted Stock Units	$0.0000		Restricted Stock Units (575)	575	Direct

Footnotes

F1: These options vest in three equal annual installments beginning one year after the 01/22/2020 date of grant.

F2: These options vest in three equal annual installments beginning one year after the 01/21/2021 date of grant.

F3: There will be no expiration date once restricted stock units vest.

F4: These restricted stock units vest in three equal annual installments beginning one year after the 01/18/2023 date of grant.

F5: These restricted stock units vest in three equal annual installments beginning one year after the 02/21/2024 date of grant.