ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

Westend Capital Management, LLC's Holding History (CIK: 0001331997)

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

Q2 2016
Shares 73,900 Value ($000) $467 Avg Close — Range —
Q1 2016
Shares 123,190 Value ($000) $680 Avg Close — Range —
Q4 2015
Shares 89,780 Value ($000) $501 Avg Close — Range —
Q3 2015
Shares 124,535 Value ($000) $912 Avg Close — Range —
Q2 2015
Shares 90,535 Value ($000) $1,384 Avg Close — Range —
Q1 2015
Shares 89,110 Value ($000) $1,436 Avg Close — Range —
Q4 2014
Shares 75,210 Value ($000) $1,340 Avg Close — Range —