PC CONNECTION INC

Ticker: CNXN CUSIP: 69318J100 Class: Common Stock

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

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

Q4 2025

Shares 40 Value ($000) $2 Avg Close $59.32 Range $54.80 - $63.00

Q3 2025

Shares 46 Value ($000) $3 Avg Close $63.37 Range $56.26 - $67.59

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	40	$2	$59.32	$54.80 - $63.00
Q3 2025	46	$3	$63.37	$56.26 - $67.59