DEALERTRACK TECHNOLOGIES INC

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

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q2 2015
Shares 1,410,000 Value ($000) $2,379 Avg Close — Range —
Q1 2015
Shares 1,410,000 Value ($000) $1,673 Avg Close — Range —
Q4 2014
Shares 410,000 Value ($000) $532 Avg Close — Range —
Q3 2014
Shares 435,000 Value ($000) $564 Avg Close — Range —
Q2 2014
Shares 435,000 Value ($000) $583 Avg Close — Range —
Q1 2014
Shares 435,000 Value ($000) $617 Avg Close — Range —
Q4 2013
Shares 435,000 Value ($000) $602 Avg Close — Range —
Q3 2013
Shares 320,000 Value ($000) $412 Avg Close — Range —
Q2 2013
Shares 320,000 Value ($000) $370 Avg Close — Range —