SCHWEITZER-MAUDUIT INTL INC

Ticker: MATV CUSIP: 808541106 Class: Common Stock

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

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

Q4 2025

Shares 554 Value ($000) $7 Avg Close $11.73 Range $9.60 - $13.46

Q3 2025

Shares 488 Value ($000) $6 Avg Close $9.79 Range $6.07 - $12.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	554	$7	$11.73	$9.60 - $13.46
Q3 2025	488	$6	$9.79	$6.07 - $12.74