CASTLE BIOSCIENCES INC

Ticker: CSTL CUSIP: 14843C105 Class: Common Stock

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

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

Q3 2025

Shares 40 Value ($000) $1 Avg Close $20.31 Range $14.59 - $24.74

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	40	$1	$20.31	$14.59 - $24.74