ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

Engaged Capital LLC's Holding History (CIK: 0001559771)

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

Q1 2019
Shares 2,417,149 Value ($000) $8,702 Avg Close — Range —
Q4 2018
Shares 3,487,149 Value ($000) $21,376 Avg Close — Range —
Q3 2018
Shares 4,065,079 Value ($000) $23,740 Avg Close — Range —
Q2 2018
Shares 2,400,000 Value ($000) $10,200 Avg Close — Range —
Q1 2018
Shares 2,000,000 Value ($000) $8,820 Avg Close — Range —