QCR HOLDINGS INC

Ticker: QCRH CUSIP: 74727A104 Class: Common Stock

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

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

Q4 2025

Shares 38 Value ($000) $3 Avg Close $78.66 Range $66.60 - $88.10

Q3 2025

Shares 128 Value ($000) $10 Avg Close $75.19 Range $67.10 - $81.12

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38	$3	$78.66	$66.60 - $88.10
Q3 2025	128	$10	$75.19	$67.10 - $81.12