VOLCANO CORPORATION

CUSIP: 928645100 Class: CMN

UNITED SERVICES AUTOMOBILE ASSOCIATION's Holding History (CIK: 0001021249)

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

Q2 2014
Shares 48,800 Value ($000) $859 Avg Close — Range —
Q1 2014
Shares 48,300 Value ($000) $952 Avg Close — Range —
Q4 2013
Shares 48,300 Value ($000) $1,055 Avg Close — Range —
Q3 2013
Shares 48,300 Value ($000) $1,155 Avg Close — Range —
Q2 2013
Shares 48,300 Value ($000) $876 Avg Close — Range —