STOCK TITAN

RBB Bancorp (RBB) COO exercises equity awards, with shares withheld for taxes

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

RBB Bancorp EVP and Chief Operations Officer Gary Fan reported routine equity compensation activity. On May 8, 2026, he exercised 1,452 shares of common stock at $24.05 per share through a derivative exercise, and 521 shares were disposed of to cover tax obligations.

After these transactions, he directly holds 2,368 shares of common stock. He also retains significant equity incentives, including performance stock units and restricted stock units that vest between 2026 and 2028, and 12,000 options expiring on December 20, 2032, many of which vest based on future service and performance conditions.

Positive

  • None.

Negative

  • None.
Insider Fan Gary
Role EVP/Chief Operations Officer
Type Security Shares Price Value
Exercise Restricted Stock Units 1,452 $0.00 --
Exercise Common Stock, No Par Value 1,452 $24.05 $35K
Tax Withholding Common Stock, No Par Value 521 $24.05 $13K
holding Options -- -- --
holding Restricted Stock Units -- -- --
holding Restricted Stock Units -- -- --
holding Performance Stock Units -- -- --
holding Performance Stock Units -- -- --
Holdings After Transaction: Restricted Stock Units — 2,904 shares (Direct, null); Common Stock, No Par Value — 2,889 shares (Direct, null); Options — 12,000 shares (Direct, null); Performance Stock Units — 5,916 shares (Direct, null)
Footnotes (1)
  1. These remaining options vest in two equal annual installments on 12/05/2026 and 12/05/2027. These remaining restricted stock units vest on 02/21/2027. There will be no expiration date once restricted stock units vest. These remaining restricted stock units vest on 03/20/2027. 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. These remaining restricted stock units vest in two equal installments on 05/08/2027 and 05/08/2028. Performance Stock Units ("PSUs") to vest conditionally on the achievement of certain performance goals and an employment condition. The PSUs are awarded at a target level and have the opportunity to vest at 150% of such target level; The reported PSUs represent the maximum award that may be achieved and ultimately vest. The reported PSUs will vest at the expiration of a three-year period beginning on 05/08/2025 subject to the Reporting Person's satisfaction of the employment condition.
Derivative exercise shares 1,452 shares Common stock acquired via derivative exercise on May 8, 2026
Exercise price $24.05 per share Price for 1,452 common shares acquired
Tax-withholding shares 521 shares Common shares disposed to satisfy tax liability
Direct common shares after transaction 2,368 shares Direct ownership following tax-withholding disposition
Outstanding options 12,000 options Options expiring December 20, 2032
Performance stock units block 6,534 underlying shares PSUs tied to common stock, subject to performance and service
Additional PSUs block 5,916 underlying shares PSUs at maximum award level with three-year performance period from May 8, 2025
Performance Stock Units financial
"These performance stock units ("PSUs") will vest conditionally on the achievement of certain performance goals"
Performance stock units are a type of company award that grants employees shares of stock only if certain performance goals are met. They motivate employees to work toward specific company achievements, aligning their interests with those of shareholders. For investors, they can influence a company's future stock supply and reflect management’s confidence in reaching key targets.
Restricted Stock Units financial
"These remaining restricted stock units vest on 02/21/2027"
Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.
tax-withholding disposition financial
"Payment of exercise price or tax liability by delivering securities"
A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.
derivative exercise/conversion financial
"Exercise or conversion of derivative security"
vesting financial
"These remaining options vest in two equal annual installments on 12/05/2026 and 12/05/2027"
Vesting is the process by which you earn full ownership of something, like company stock or a retirement benefit, over time. It’s like earning the right to keep a gift piece by piece the longer you stay with a company, making sure employees stay committed before they receive all the benefits.
SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Fan Gary

(Last)(First)(Middle)
1055 WILSHIRE BLVD
SUITE 1200

(Street)
LOS ANGELES CALIFORNIA 90017

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
RBB Bancorp [ RBB ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director10% Owner
XOfficer (give title below)Other (specify below)
EVP/Chief Operations Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/08/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Common Stock, No Par Value05/08/2026M1,452A$24.052,889D
Common Stock, No Par Value05/08/2026F521D$24.052,368D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Options$0.0000 (1)12/20/2032Stock Options12,00012,000D
Restricted Stock Units$0.0000 (2) (3)Common Stock1,0111,011D
Restricted Stock Units$0.0000 (4) (3)Common Stock1,3141,314D
Performance Stock Units$0.0000 (5) (3)Common Stock5,9165,916D
Restricted Stock Units$24.0505/08/2026M1,452 (6) (3)Common Stock4,356$02,904D
Performance Stock Units$0.0000 (7) (3)Common Stock6,5346,534D
Explanation of Responses:
1. These remaining options vest in two equal annual installments on 12/05/2026 and 12/05/2027.
2. These remaining restricted stock units vest on 02/21/2027.
3. There will be no expiration date once restricted stock units vest.
4. These remaining restricted stock units vest on 03/20/2027.
5. 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.
6. These remaining restricted stock units vest in two equal installments on 05/08/2027 and 05/08/2028.
7. Performance Stock Units ("PSUs") to vest conditionally on the achievement of certain performance goals and an employment condition. The PSUs are awarded at a target level and have the opportunity to vest at 150% of such target level; The reported PSUs represent the maximum award that may be achieved and ultimately vest. The reported PSUs will vest at the expiration of a three-year period beginning on 05/08/2025 subject to the Reporting Person's satisfaction of the employment condition.
Remarks:
Shares issued for vesting of 5/08/2025 RSU grant and shares disposed in settlement of tax withholding obligations for such RSU vesting.
/s/ Gary Fan05/08/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did RBB (RBB) executive Gary Fan report in this Form 4?

Gary Fan reported routine equity compensation activity. He exercised 1,452 shares of RBB Bancorp common stock at $24.05 per share and had 521 shares withheld to cover tax obligations, reflecting standard option and restricted stock unit mechanics for an executive officer.

How many RBB Bancorp shares does Gary Fan hold after the reported transactions?

After the reported transactions, Gary Fan directly holds 2,368 common shares. This figure comes from the Form 4 line describing common stock with tax-withholding disposition. It represents his direct ownership position following the May 8, 2026 equity compensation events.

What derivative awards does Gary Fan still hold in RBB (RBB) after this filing?

Gary Fan retains multiple derivative awards. The filing lists performance stock units, restricted stock units, and 12,000 options expiring December 20, 2032. These awards vest over several years, subject to continued employment and, for performance units, achievement of specified performance goals.

What does the tax-withholding disposition in Gary Fan’s RBB Form 4 mean?

The tax-withholding disposition reflects shares used to pay taxes. In this filing, 521 common shares were disposed of to satisfy tax liabilities tied to equity vesting or exercise, rather than sold in an open-market transaction, making it a mechanical, compensation-related event.

When will Gary Fan’s RBB performance stock units and restricted stock units vest?

The vesting of Gary Fan’s awards is spread over several years. Footnotes state certain restricted stock units vest on dates in 2027 and 2028, while performance stock units vest after three-year periods beginning March 20, 2024 and May 8, 2025, subject to performance and employment conditions.