ARTISAN PARTNERS ASSET MGMT

Ticker: APAM CUSIP: 04316A108 Class: Common Stock

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

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

Q3 2025

Shares 174 Value ($000) $8 Avg Close $43.19 Range $40.48 - $45.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	174	$8	$43.19	$40.48 - $45.10