RBB Bancorp — Director's Dealing 2025

Mar 24, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RBB Bancorp (RBB)
CIK: 0001499422
Period of Report: 2025-03-20

Reporting Person: LEE JOHNNY C (Director, President/CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-03-21	Common Stock, No Par Value	A	2741	$17.07	Acquired	6924	Direct
2025-03-21	Common Stock, No Par Value	F	981	$17.07	Disposed	5943	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-03-21	Restricted Stock Units	$0	M	2741	Disposed		Restricted Stock Units (8221)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Restricted Stock Units	$0.0000		Restricted Stock Units (2196)	2196	Direct
Restricted Stock Units	$0.0000		Restricted Stock Units (11000)	11000	Direct
Performance Stock Units	$0.0000		Performance Stock Units (12332)	12332	Direct

Footnotes

F1: These restricted stock units vest in three equal annual installments beginning one year after the 07/20/2023 date of grant.

F2: There will be no expiration date once restricted stock units vest.

F3: These restricted stock units vest in three equal annual installments beginning one year after the 02/21/2024 date of grant.

F4: These restricted stock units vest in three equal annual installments beginning one year after the 03/20/2024 date of grant.

F5: These performance stock units ("PSUs") will vest conditionally on the achievement of certain performance goals and an employment condition. The reported PSUs will vest at the expiration of a three-year period beginning on 03/20/2024 subject to the Reporting Person's satisfaction of the employment condition.