VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

MASSMUTUAL TRUST CO FSB/ADV's Holding History (CIK: 0001103653)

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

Q3 2015
Shares 18 Value ($000) $192 Avg Close — Range —
Q2 2015
Shares 24 Value ($000) $423 Avg Close — Range —
Q3 2014
Shares 18 Value ($000) $192 Avg Close — Range —
Q1 2014
Shares 186 Value ($000) $3,666 Avg Close — Range —