CONCRETE PUMPING HLDGS INC

CUSIP: 206704116 Class: *W EXP 08/01/202

BlueCrest Capital Management Ltd's Holding History (CIK: 0001610880)

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

Q4 2018
Shares 3,193,478 Value ($000) $2,491 Avg Close — Range —