InsiderTrades

Form 4 for RBB RBB Bancorp

Accepted 2026-05-08 20:05:43 ET · period of report 2026-05-08 · accession 0001437749-26-015975 · 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 2026-05-08 20:05 2026-05-08 RBB HOPKINS LYNN M EVP, CFO M - OptEx $24.05 +2,339 7,109 +49% +$56.3K
D 2026-05-08 20:05 2026-05-08 RBB HOPKINS LYNN M EVP, CFO F - Tax $24.05 -840 6,269 -12% -$20.2K
D 2026-05-08 20:05 2025-05-08 RBB HOPKINS LYNN M EVP, CFO M - OptEx $0.00 -2,339 4,678 -33% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock, No Par Value 2026-05-08 M A 2,339 $24.05 7,109 D — —
2 Common Common Stock, No Par Value 2026-05-08 F D 840 $24.05 6,269 D — —
3 Derivative Restricted Stock Units 2025-05-08 M D 2,339 $0.00 4,678 D $24.05 · — to — 7,017 Common Stock (F5) These remaining restricted stock units vest in two equal annual installments on 05/08/2027 and 05/08/2028. (F1) There will be no expiration date once restricted stock units vest.