ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q3 2018
Shares 45,942 Value ($000) $268 Avg Close — Range —
Q2 2018
Shares 45,942 Value ($000) $195 Avg Close — Range —
Q1 2017
Shares 262,338 Value ($000) $1,390 Avg Close — Range —
Q4 2016
Shares 355,835 Value ($000) $2,555 Avg Close — Range —
Q3 2016
Shares 183,617 Value ($000) $1,719 Avg Close — Range —