ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

AXIOM INVESTORS LLC /DE's Holding History (CIK: 0001109147)

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

Q4 2015
Shares 114,180 Value ($000) $637 Avg Close — Range —
Q3 2015
Shares 54,570 Value ($000) $462 Avg Close — Range —