InsiderTrades

Form 4 for RBB RBB Bancorp

Accepted 2026-03-24 00:00:00 ET · period of report 2026-03-20 · accession 0001437749-26-009576 · 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 2026-03-24 2026-03-20 RBB HOPKINS LYNN M EVP, CFO F - Tax $20.43 -674 3,541 -16% -$13.8K
D 2026-03-24 2026-03-20 RBB HOPKINS LYNN M EVP, CFO M - OptEx $20.43 +1,878 4,215 +80% +$38.4K
D 2026-03-24 2026-03-20 RBB HOPKINS LYNN M EVP, CFO M - OptEx $0.00 -1,878 1,878 -50% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, No Par Value 2026-03-20 F D 674 $20.43 3,541 D — —
2 Common Common Stock, No Par Value 2026-03-20 M A 1,878 $20.43 4,215 D — —
3 Derivative Restricted Stock Units 2026-03-20 M D 1,878 $0.00 1,878 D $20.43 · — to — 3,756 Common Stock (F2) These restricted stock units vest in three equal annual installments beginning one year after the 03/20/2024 date of grant. (F1) There will be no expiration date once restricted stock units vest.