CONTINENTAL BLDG PRODS INC

CUSIP: 211171103 Class: COMMON STOCK

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2018
Shares 200 Value ($000) $8 Avg Close — Range —
Q2 2016
Shares 10,900 Value ($000) $242 Avg Close — Range —
Q1 2016
Shares 600 Value ($000) $11 Avg Close — Range —
Q3 2015
Shares 3,100 Value ($000) $64 Avg Close — Range —
Q2 2015
Shares 1,500 Value ($000) $32 Avg Close — Range —