VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q1 2014
Shares 11,500 Value ($000) $227 Avg Close — Range —
Q4 2013
Shares 11,100 Value ($000) $243 Avg Close — Range —
Q3 2013
Shares 11,400 Value ($000) $273 Avg Close — Range —
Q2 2013
Shares 11,100 Value ($000) $201 Avg Close — Range —