LEE JOHNNY C

PrivateCIK: 1185980

Location

LOS ANGELES, CA

LEE JOHNNY C (President/CEO) exercised options at RBB BANCORP

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise

LEE JOHNNY C

Filed: 7/22/2026ACC: 0001437749-26-024199

InsiderLEE JOHNNY CCIK 1185980

→

IssuerRBB BANCORPCIK 1499422

DirectorOfficer· President/CEO

Since Feb 2026

-1.97K

Net shares

Net seller

$52.8K

Total sold

0

Open market trades

0B · 0S

3

Total transactions

5.50K acquired · 7.47K disposed

Non-Derivative Transactions2

Common Stock, No Par Value

Direct

M · Option Exercise

Shares

+5.50K

Price / share

—

Trade value

—

% of position

37.5%

7/20/2026

14.67K→20.17K

Common Stock, No Par Value

Direct

F · Tax Withholding

Shares

−1.97K

Price / share

$26.74

Trade value

$52.78K

% of position

9.8%

7/20/2026

20.17K→18.20K

Total

Net shares

+3.53K

Net value

-$52.78K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock, No Par Value Direct	7/20/2026	M · Option Exercise	+5.50K	—	—	37.5%	14.67K	20.17K
Common Stock, No Par Value Direct	7/20/2026	F · Tax Withholding	−1.97K	$26.74	$52.78K	9.8%	20.17K	18.20K
Total			+3.53K		-$52.78K

Derivative Transactions1

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

5.50K shares

Shares

−5.50K

Strike price

Held after

0.00

Exercisable

—

7/20/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Restricted Stock Units Direct	Common Stock5.50K shares	7/20/2026	M · Option Exercise	−5.50K		—	0.00

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)7

Performance Stock Units

Direct

Underlying security

Common Stock

Underlying shares

12.33K

Shares owned

12.33K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

8.71K

Shares owned

8.71K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.10K

Shares owned

1.10K

Exercise price

Expiration

—

Exercise window

—

Performance Stock Units

Direct

Underlying security

Common Stock

Underlying shares

19.60K

Shares owned

19.60K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

9.79K

Shares owned

9.79K

Exercise price

Expiration

—

Exercise window

—

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

2.74K

Shares owned

2.74K

Exercise price

Expiration

—

Exercise window

—

Performance Stock Units

Direct

Underlying security

Common Stock

Underlying shares

14.68K

Shares owned

14.68K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

68.96K

Owned

68.96K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Performance Stock Units Direct	Common Stock		—	—	12.33K	12.33K
Restricted Stock Units Direct	Common Stock		—	—	8.71K	8.71K
Restricted Stock Units Direct	Common Stock		—	—	1.10K	1.10K
Performance Stock Units Direct	Common Stock		—	—	19.60K	19.60K
Restricted Stock Units Direct	Common Stock		—	—	9.79K	9.79K
Restricted Stock Units Direct	Common Stock		—	—	2.74K	2.74K
Performance Stock Units Direct	Common Stock		—	—	14.68K	14.68K
Total					68.96K	68.96K