KALTURA INC

Ticker: KLTR CUSIP: 483467106 Class: Common Stock

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

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

Q4 2025

Shares 866 Value ($000) $1 Avg Close $1.58 Range $1.36 - $2.01

Q3 2025

Shares 1,566 Value ($000) $2 Avg Close $1.69 Range $1.38 - $2.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	866	$1	$1.58	$1.36 - $2.01
Q3 2025	1,566	$2	$1.69	$1.38 - $2.06