InsiderTrades

Form 4 for RBB RBB Bancorp

Accepted 2026-02-24 00:00:00 ET · period of report 2026-02-20 · accession 0001437749-26-005256 · 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 2026-02-24 2026-02-20 RBB LEE JOHNNY C Pres, CEO, Dir F - Tax $22.20 -453 10.1K -4% -$10.1K
D 2026-02-24 2026-02-20 RBB LEE JOHNNY C Pres, CEO, Dir M - OptEx $22.20 +1,098 10.6K +12% +$24.4K
D 2026-02-24 2026-02-20 RBB LEE JOHNNY C Pres, CEO, Dir M - OptEx $0.00 -1,098 1,098 -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, No Par Value 2026-02-20 F D 453 $22.20 10,120 D — —
2 Common Common Stock, No Par Value 2026-02-20 M A 1,098 $22.20 10,573 D — —
3 Derivative Restricted Stock Units 2026-02-20 M D 1,098 $0.00 1,098 D $22.20 · — to — 2,196 Common Stock (F3) These restricted stock units vest in three equal annual installments beginning one year after the 02/21/2024 date of grant. (F2) There will be no expiration date once restricted stock units vest.