WAVE LIFE SCIENCES LTD

Ticker: WVE CUSIP: Y95308105 Class: Common Stock

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

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

Q4 2025

Shares 258 Value ($000) $4 Avg Close $10.16 Range $6.51 - $21.73

Q3 2025

Shares 1,000 Value ($000) $7 Avg Close $8.09 Range $6.25 - $10.58

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	258	$4	$10.16	$6.51 - $21.73
Q3 2025	1,000	$7	$8.09	$6.25 - $10.58