RBB Bancorp — Director's Dealing 2022

May 16, 2022

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: RBB Bancorp (RBB)
CIK: 0001499422
Period of Report: 2022-05-11

Reporting Person: Song Tammy (Former EVP)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2022-05-11	Common Stock, No Par Value	M	3229	$11.1498	Acquired	5264	Direct
2022-05-11	Common Stock, No Par Value	S	3229	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	5381	$11.1498	Acquired	7416	Direct
2022-05-11	Common Stock, No Par Value	S	5381	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	2153	$13.2094	Acquired	4188	Direct
2022-05-11	Common Stock, No Par Value	S	2153	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	6000	$18.25	Acquired	8035	Direct
2022-05-11	Common Stock, No Par Value	S	6000	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	2000	$18.38	Acquired	4035	Direct
2022-05-11	Common Stock, No Par Value	S	2000	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	1518	$20.55	Acquired	3553	Direct
2022-05-11	Common Stock, No Par Value	S	1518	$20.8179	Disposed	2035	Direct
2022-05-11	Common Stock, No Par Value	M	1378	$20.55	Acquired	3413	Direct
2022-05-11	Common Stock, No Par Value	S	1378	$20.9101	Disposed	2035	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2022-05-11	Option (right to buy)	$11.1498	M	3229	Disposed	2023-01-01	Common Stock (3229)	Direct
2022-05-11	Option (right to buy)	$11.1498	M	5381	Disposed	2023-07-01	Common Stock (5381)	Direct
2022-05-11	Option (right to buy)	$13.2098	M	2153	Disposed	2024-01-01	Common Stock (2153)	Direct
2022-05-11	Option (right to buy)	$18.25	M	6000	Disposed	2026-01-01	Common Stock (6000)	Direct
2022-05-11	Option (right to buy)	$18.38	M	2000	Disposed	2029-01-23	Common Stock (3000)	Direct
2022-05-11	Option (right to buy)	$20.55	M	2896	Disposed	2030-01-22	Common Stock (8896)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Option (right to buy)	$13.3300	2030-07-15	Common Stock (30000)	30000	Direct
Option (right to buy)	$17.7400	2031-01-21	Common Stock (30000)	30000	Direct
Restricted Stock Units	$0.0000		Restricted Stock Units (690)	690	Direct

Footnotes

F1: These options vest in three equal annual installments beginning one year after the 01/01/2013 date of grant.

F2: These options vest in three equal annual installments beginning one year after the 07/01/2013 date of grant.

F3: These options vest in three equal annual installments beginning one year after the 01/01/2014 date of grant.

F4: These options vest in three equal annual installments beginning one year after the 01/01/2016 date of grant.

F5: These options vest in three equal annual installments beginning one year after the 01/23/2019 date of grant.

F6: These options vest in three equal annual installments beginning one year after the 01/22/2020 date of grant.

F7: These options vest in three equal annual installments beginning one year after the 07/15/2020 date of grant.

F8: These options vest in three equal annual installments beginning one year after the 01/21/2021 date of grant.

F9: These restricted stock units vest in three equal annual installments beginning one year after the 01/19/2022 date of grant.

F10: There will be no expiration date once restricted stock units vest.