CONTINENTAL BLDG PRODS INC

CUSIP: 211171103 Class: COMMON STOCK

WINMILL & CO. INC's Holding History (CIK: 0000052234)

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

Q4 2019
Shares 97,600 Value ($000) $3,555 Avg Close — Range —
Q3 2019
Shares 97,600 Value ($000) $2,663 Avg Close — Range —