AMES NATL CORP

Ticker: ATLO CUSIP: 031001100 Class: Common Stock

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

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

Q4 2025

Shares 142 Value ($000) $3 Avg Close $21.38 Range $19.38 - $24.36

Q3 2025

Shares 142 Value ($000) $3 Avg Close $18.95 Range $17.41 - $20.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	142	$3	$21.38	$19.38 - $24.36
Q3 2025	142	$3	$18.95	$17.41 - $20.70