MIRUM PHARMACEUTICALS INC

Ticker: MIRM CUSIP: 604749101 Class: Common Stock

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

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

Q4 2025

Shares 60 Value ($000) $5 Avg Close $71.78 Range $63.23 - $82.58

Q3 2025

Shares 240 Value ($000) $18 Avg Close $63.57 Range $47.89 - $78.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	60	$5	$71.78	$63.23 - $82.58
Q3 2025	240	$18	$63.57	$47.89 - $78.09