ALX ONCOLOGY HLDGS INC

Ticker: ALXO CUSIP: 00166B105 Class: Common Stock

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

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

Q4 2025

Shares 27 Value ($000) $0 Avg Close $1.51 Range $1.05 - $2.27

Q3 2025

Shares 28 Value ($000) $0 Avg Close $0.87 Range $0.41 - $1.90

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	27	$0	$1.51	$1.05 - $2.27
Q3 2025	28	$0	$0.87	$0.41 - $1.90