VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q3 2014
Shares 8,912 Value ($000) $94 Avg Close — Range —
Q2 2014
Shares 9,362 Value ($000) $164 Avg Close — Range —
Q1 2014
Shares 9,292 Value ($000) $182 Avg Close — Range —
Q4 2013
Shares 9,422 Value ($000) $205 Avg Close — Range —
Q3 2013
Shares 9,750 Value ($000) $232 Avg Close — Range —
Q2 2013
Shares 9,750 Value ($000) $176 Avg Close — Range —