DEALERTRACK TECHNOLOGIES INC

CUSIP: 242309102 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q3 2015
Shares 87,445 Value ($000) $5,523 Avg Close — Range —
Q2 2015
Shares 1,157,598 Value ($000) $72,686 Avg Close — Range —
Q1 2015
Shares 1,294,407 Value ($000) $49,861 Avg Close — Range —
Q4 2014
Shares 1,267,770 Value ($000) $56,175 Avg Close — Range —
Q3 2014
Shares 1,277,740 Value ($000) $55,467 Avg Close — Range —
Q2 2014
Shares 1,343,114 Value ($000) $60,897 Avg Close — Range —
Q1 2014
Shares 1,451,711 Value ($000) $71,410 Avg Close — Range —
Q4 2013
Shares 1,642,565 Value ($000) $78,975 Avg Close — Range —
Q3 2013
Shares 1,831,324 Value ($000) $78,454 Avg Close — Range —
Q2 2013
Shares 2,040,978 Value ($000) $72,312 Avg Close — Range —