KADANT INC

Ticker: KAI CUSIP: 48282T104 Class: Common Stock

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

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

Q4 2025

Shares 8 Value ($000) $2 Avg Close $283.73 Range $244.59 - $312.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8	$2	$283.73	$244.59 - $312.10