JOHN MARSHALL BANCORP INC

Ticker: JMSB CUSIP: 47805L101 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 198 Value ($000) $4 Avg Close $19.70 Range $18.50 - $21.50

Q3 2025

Shares 198 Value ($000) $4 Avg Close $19.54 Range $18.02 - $21.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	198	$4	$19.70	$18.50 - $21.50
Q3 2025	198	$4	$19.54	$18.02 - $21.58