VOLCANO CORPORATION

CUSIP: 928645AB6 Class: CORPORATE OBLIG

BARCLAYS PLC's Holding History (CIK: 0000312069)

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

Q4 2014
Shares 55,000 Value ($000) $5,445 Avg Close — Range —
Q3 2014
Shares 848,000 Value ($000) $4,050 Avg Close — Range —
Q2 2014
Shares 1,038,000 Value ($000) $996 Avg Close — Range —
Q1 2014
Shares 2,085,000 Value ($000) $2,043 Avg Close — Range —
Q4 2013
Shares 2,263,000 Value ($000) $2,218 Avg Close — Range —
Q3 2013
Shares 263,000 Value ($000) $271 Avg Close — Range —
Q2 2013
Shares 2,324,000 Value ($000) $2,121 Avg Close — Range —