Vincent Liu - 20 Feb 2026 Form 4 Insider Report for RBB Bancorp (RBB)

Role
EVP
Signature
/s/ Vincent Liu
Issuer symbol
RBB
Transactions as of
20 Feb 2026
Net transactions value
+$12,166
Form type
4
Filing time
24 Feb 2026, 13:47:42 UTC
Previous filing
21 Jan 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Liu Vincent EVP 1055 WILSHIRE BLVD, SUITE 1200, LOS ANGELES /s/ Vincent Liu 24 Feb 2026 0001711562

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction RBB Common Stock, No Par Value Options Exercise $20,690 +932 +6% $22.20 16,533 20 Feb 2026 Direct
transaction RBB Common Stock, No Par Value Tax liability $8,525 -384 -2.3% $22.20 16,149 20 Feb 2026 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction RBB Restricted Stock Units Options Exercise $0 -932 -50% $0.000000 931 20 Feb 2026 Common Stock 1,863 $22.20 Direct F1, F2, F4
holding RBB Restricted Stock Units 3,670 20 Feb 2026 Common Stock 3,670 $0.000000 Direct F1, F3, F4
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 There will be no expiration date once restricted stock units vest.
F2 These restricted stock units vest in three equal annual installments beginning one year after the 02/21/2024 date of grant.
F3 These restricted stock units vest in three equal annual installments beginning one year after the 03/20/2024 date of grant.
F4 The Form 4 has been updated to clarify that grants of RSUs will be settled in common stock.

Remarks:

Shares issued for vesting of 2/21/2024 RSU grant and shares disposed in settlement of tax withholding obligations for such RSU vesting.