CORE MARK HOLDING CO INC

CUSIP: 218681104 Class: COMMON STOCK

Sigma Planning Corp's Holding History (CIK: 0001449126)

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

Q2 2017
Shares 6,057 Value ($000) $200 Avg Close — Range —
Q1 2017
Shares 7,444 Value ($000) $232 Avg Close — Range —