Yeh Jeffrey 4

4 · RBB Bancorp · Filed May 8, 2026

AI-generated summary of this filing

Updated May 9, 2026

RBB Bancorp EVP Jeffrey Yeh Receives 1,465 Shares; Withholds 526

What Happened

Jeffrey Yeh, Executive Vice President of RBB Bancorp (RBB), had 1,465 restricted stock units convert into common shares on 2026-05-08, valued at $24.05 each (total ~$35,233). To satisfy withholding obligations, 526 of those shares were surrendered/withheld (valued at $12,650). Net shares retained from this vesting: 939 shares ($22,583).

Key Details

Transaction date: 2026-05-08.
Shares issued (conversion/exercise of derivative): 1,465 @ $24.05 = $35,233.
Shares withheld for taxes (payment of tax liability): 526 @ $24.05 = $12,650.
Net shares received: 939 (approx. $22,583).
Filing appears to have been made on 2026-05-08 (timely relative to the reported date).
Remarks/footnotes: Shares were issued for vesting of a 05/08/2025 RSU grant; remaining awards and performance stock units are subject to various vesting and performance conditions (see footnotes F1–F6 in the filing). The F-code (tax withholding) indicates a cashless share withholding to cover tax obligations.

Context

This was not a market purchase or sale signaling a trading decision by the executive; it reflects routine compensation (RSU vesting) and the standard practice of withholding shares to pay taxes.
The filing shows conversion/exercise of derivative instruments into common stock (reported as M and a $0.00 derivative disposition line), which is typical when RSUs/PSUs convert to shares.
No indication in the provided data that this was a 10% owner transaction, a gift, or part of a 10b5-1 plan.

Form 4

Period: 2026-05-08

EVP

Transactions

Exercise/Conversion
Common Stock, No Par Value
2026-05-08$24.05/sh+1,465$35,233→ 60,499 total
Tax Payment
Common Stock, No Par Value
2026-05-08$24.05/sh−526$12,650→ 59,973 total
Exercise/Conversion
Restricted Stock Units
[F5][F1]
2026-05-08−1,465→ 2,929 total
Exercise: $24.05→ Common Stock (4,394 underlying)

Holdings

Restricted Stock Units
[F2][F1]
Exercise: $0.00→ Common Stock (921 underlying)
921
Restricted Stock Units
[F3][F1]
Exercise: $0.00→ Common Stock (1,326 underlying)
1,326
Performance Stock Units
[F4][F1]
Exercise: $0.00→ Common Stock (5,967 underlying)
5,967
Performance Stock Units
[F6][F1]
Exercise: $0.00→ Common Stock (6,589 underlying)
6,589

Footnotes (6)

[F1]There will be no expiration date once restricted stock units vest.
[F2]These remaining restricted stock units vest on 02/21/2027.
[F3]These remaining restricted stock units vest on 03/20/2027.
[F4]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.
[F5]These remaining restricted stock units vest in two equal annual installments on 05/08/2027 and 05/08/2028.
[F6]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.

Signature

/s/ Jeffrey Yeh|2026-05-08

1 file