InsiderTrades

Form 4 for RBB RBB Bancorp

Accepted 2026-01-21 00:00:00 ET · period of report 2026-01-16 · accession 0001437749-26-001667 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-01-21 2026-01-16 RBB Chang Ashley EVP M - OptEx $21.56 +575 2,617 +28% +$12.4K
D 2026-01-21 2026-01-16 RBB Chang Ashley EVP F - Tax $21.56 -237 2,380 -9% -$5,110
D 2026-01-21 2026-01-16 RBB Chang Ashley EVP M - OptEx $0.00 -575 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, No Par Value 2026-01-16 M A 575 $21.56 2,617 D — —
2 Common Common Stock, No Par Value 2026-01-16 F D 237 $21.56 2,380 D — —
3 Derivative Restricted Stock Units 2026-01-16 M D 575 $0.00 0 D $0.00 · — to — 575 Common Stock (F4) These restricted stock units vest in three equal annual installments beginning one year after the 01/18/2023 date of grant. (F3) There will be no expiration date once restricted stock units vest.