ENANTA PHARMACEUTICALS INC

Ticker: ENTA CUSIP: 29251M106 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 $12.70 Range $9.91 - $17.15

Q3 2025

Shares 258 Value ($000) $3 Avg Close $7.99 Range $6.43 - $15.34

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	258	$4	$12.70	$9.91 - $17.15
Q3 2025	258	$3	$7.99	$6.43 - $15.34