CONCRETE PUMPING HLDGS INC

Ticker: BBCP CUSIP: 206704108 Class: Common Stock

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

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

Q4 2025

Shares 388 Value ($000) $3 Avg Close $6.57 Range $5.77 - $7.18

Q3 2025

Shares 388 Value ($000) $3 Avg Close $6.96 Range $6.11 - $7.80

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	388	$3	$6.57	$5.77 - $7.18
Q3 2025	388	$3	$6.96	$6.11 - $7.80