VOLCANO CORPORATION

CUSIP: 928645ab6 Class: NOTE 1.750%12/0

PALISADE CAPITAL MANAGEMENT, LP's Holding History (CIK: 0001009006)

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

Q4 2014
Shares 4,000,000 Value ($000) $3,965 Avg Close — Range —
Q3 2014
Shares 4,000,000 Value ($000) $3,478 Avg Close — Range —
Q2 2014
Shares 4,000,000 Value ($000) $3,866 Avg Close — Range —
Q1 2014
Shares 4,000,000 Value ($000) $3,957 Avg Close — Range —
Q4 2013
Shares 5,000,000 Value ($000) $4,956 Avg Close — Range —
Q1 2013
Shares 4,000,000 Value ($000) $3,949 Avg Close — Range —