VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

SG Americas Securities, LLC's Holding History (CIK: 0001313360)

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

Q4 2014
Shares 188,913 Value ($000) $3,378 Avg Close — Range —
Q3 2013
Shares 10,932 Value ($000) $261 Avg Close — Range —