ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

FRED ALGER MANAGEMENT, LLC's Holding History (CIK: 0000003520)

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

Q3 2016
Shares 25,000 Value ($000) $234 Avg Close — Range —
Q2 2014
Shares 225,906 Value ($000) $3,526 Avg Close — Range —
Q1 2014
Shares 289,344 Value ($000) $5,370 Avg Close — Range —