CELLDEX THERAPEUTICS INC NEW

Ticker: CLDX CUSIP: 15117B202 Class: Common Stock

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

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

Q4 2025

Shares 120 Value ($000) $3 Avg Close $26.34 Range $22.10 - $30.50

Q3 2025

Shares 264 Value ($000) $7 Avg Close $23.17 Range $19.72 - $26.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	120	$3	$26.34	$22.10 - $30.50
Q3 2025	264	$7	$23.17	$19.72 - $26.46