DEALERTRACK TECHNOLOGIES INC

CUSIP: 242309AB8 Class: NOTE 1.500% 3/1

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2015
Shares 18,263,000 Value ($000) $31,052,000 Avg Close — Range —
Q2 2015
Shares 12,890,000 Value ($000) $21,779,000 Avg Close — Range —
Q4 2013
Shares 1,000,000 Value ($000) $1,388,000 Avg Close — Range —
Q3 2013
Shares 1,000,000 Value ($000) $1,292,000 Avg Close — Range —
Q2 2013
Shares 2,500,000 Value ($000) $2,866,000 Avg Close — Range —