VOLCANO CORPORATION

CUSIP: 928645AB6 Class: CORPORATE OBLIG

ZAZOVE ASSOCIATES LLC's Holding History (CIK: 0001009012)

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

Q4 2014
Shares 1,350,000 Value ($000) $1,338 Avg Close — Range —
Q3 2014
Shares 9,437,000 Value ($000) $8,151 Avg Close — Range —
Q2 2014
Shares 5,437,000 Value ($000) $5,254 Avg Close — Range —
Q1 2014
Shares 5,807,000 Value ($000) $5,756 Avg Close — Range —
Q4 2013
Shares 5,807,000 Value ($000) $5,761 Avg Close — Range —
Q3 2013
Shares 7,500,000 Value ($000) $7,809 Avg Close — Range —
Q2 2013
Shares 9,500,000 Value ($000) $8,710 Avg Close — Range —