InsiderTrades

Form 4 for JMSB John Marshall Bancorp, Inc.

Accepted 2025-04-29 00:00:00 ET · period of report 2025-04-28 · accession 0001415889-25-011530 · 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 2025-04-29 2025-04-28 JMSB Mahan Oscar Leland Dir F - Tax $16.16 -2,083 97.3K -2% -$33.7K
D 2025-04-29 2025-04-28 JMSB Mahan Oscar Leland Dir M - OptEx $11.77 +10.2K 99.4K +11% +$120.6K
D 2025-04-29 2025-04-28 JMSB Mahan Oscar Leland Dir M - OptEx $0.00 -10.2K 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-04-28 F D 2,083 $16.16 97,322 D — — (F1) Includes 2,350 shares relating to unvested restricted stock awards issuable upon vesting.
2 Common Common Stock 2025-04-28 M A 10,250 $11.77 99,405 D — — (F1) Includes 2,350 shares relating to unvested restricted stock awards issuable upon vesting.
3 Derivative Stock Options (right to buy) 2025-04-28 M D 10,250 $0.00 0 D $11.77 · 2020-04-28 to 2025-04-28 10,250 Common Stock