VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

NOMURA HOLDINGS INC's Holding History (CIK: 0001163653)

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

Q4 2014
Shares 80,156 Value ($000) $1,385 Avg Close — Range —
Q3 2014
Shares 80,053 Value ($000) $853 Avg Close — Range —
Q2 2014
Shares 133,794 Value ($000) $2,348 Avg Close — Range —
Q1 2014
Shares 138,047 Value ($000) $2,754 Avg Close — Range —
Q4 2013
Shares 160,284 Value ($000) $3,500 Avg Close — Range —
Q3 2013
Shares 144,882 Value ($000) $3,469 Avg Close — Range —
Q2 2013
Shares 151,929 Value ($000) $2,744 Avg Close — Range —
Q1 2013
Shares 153,459 Value ($000) $3,459 Avg Close — Range —
Q4 2012
Shares 162,681 Value ($000) $3,833 Avg Close — Range —