DEALERTRACK TECHNOLOGIES INC

CUSIP: 242309102 Class: COM

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q3 2015
Shares 1,523,252 Value ($000) $96,209 Avg Close — Range —
Q2 2015
Shares 1,320,500 Value ($000) $82,914 Avg Close — Range —