VOLCANO CORPORATION

CUSIP: 928645AB6 Class: CORPORATE OBLIG

TENOR CAPITAL MANAGEMENT Co., L.P.'s Holding History (CIK: 0001346554)

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

Q4 2014
Shares 14,200,000 Value ($000) $14,097 Avg Close — Range —
Q3 2014
Shares 16,200,000 Value ($000) $14,174 Avg Close — Range —
Q2 2014
Shares 26,800,000 Value ($000) $25,939 Avg Close — Range —
Q4 2013
Shares 4,000,000 Value ($000) $3,966 Avg Close — Range —
Q3 2013
Shares 10,000,000 Value ($000) $10,455 Avg Close — Range —
Q2 2013
Shares 15,500,000 Value ($000) $14,231 Avg Close — Range —