DEALERTRACK TECHNOLOGIES INC

CUSIP: 242309102 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q1 2014
Shares 29,801 Value ($000) $1,466 Avg Close — Range —
Q4 2013
Shares 7,987 Value ($000) $384 Avg Close — Range —
Q3 2013
Shares 25,103 Value ($000) $1,075 Avg Close — Range —