ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

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

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

Q2 2019
Shares 65,450 Value ($000) $338 Avg Close — Range —
Q1 2019
Shares 55,750 Value ($000) $201 Avg Close — Range —
Q4 2018
Shares 52,250 Value ($000) $320 Avg Close — Range —
Q3 2018
Shares 47,550 Value ($000) $278 Avg Close — Range —
Q2 2018
Shares 44,750 Value ($000) $190 Avg Close — Range —
Q1 2018
Shares 49,350 Value ($000) $218 Avg Close — Range —
Q4 2017
Shares 49,350 Value ($000) $260 Avg Close — Range —
Q3 2017
Shares 49,350 Value ($000) $303 Avg Close — Range —
Q2 2017
Shares 49,350 Value ($000) $357 Avg Close — Range —
Q1 2017
Shares 39,150 Value ($000) $207 Avg Close — Range —
Q4 2016
Shares 250,850 Value ($000) $1,801 Avg Close — Range —
Q3 2016
Shares 196,250 Value ($000) $1,837 Avg Close — Range —
Q2 2016
Shares 39,150 Value ($000) $247 Avg Close — Range —
Q1 2016
Shares 28,350 Value ($000) $156 Avg Close — Range —
Q4 2015
Shares 1,185,858 Value ($000) $6,617 Avg Close — Range —
Q3 2015
Shares 1,227,631 Value ($000) $10,386 Avg Close — Range —
Q2 2015
Shares 1,198,958 Value ($000) $18,128 Avg Close — Range —
Q1 2015
Shares 1,102,144 Value ($000) $17,645 Avg Close — Range —
Q4 2014
Shares 1,107,041 Value ($000) $19,727 Avg Close — Range —
Q3 2014
Shares 1,177,769 Value ($000) $11,825 Avg Close — Range —
Q2 2014
Shares 1,085,636 Value ($000) $16,947 Avg Close — Range —
Q1 2014
Shares 982,900 Value ($000) $18,243 Avg Close — Range —
Q4 2013
Shares 533,227 Value ($000) $10,185 Avg Close — Range —