ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

Nationwide Fund Advisors's Holding History (CIK: 0001097218)

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

Q3 2017
Shares 78,383 Value ($000) $480 Avg Close — Range —
Q2 2017
Shares 78,383 Value ($000) $567 Avg Close — Range —
Q1 2017
Shares 52,253 Value ($000) $277 Avg Close — Range —
Q4 2016
Shares 53,688 Value ($000) $385 Avg Close — Range —
Q3 2016
Shares 64,451 Value ($000) $603 Avg Close — Range —
Q2 2016
Shares 51,746 Value ($000) $327 Avg Close — Range —
Q1 2016
Shares 51,746 Value ($000) $286 Avg Close — Range —
Q4 2015
Shares 51,746 Value ($000) $289 Avg Close — Range —
Q3 2015
Shares 50,944 Value ($000) $431 Avg Close — Range —
Q2 2015
Shares 19,596 Value ($000) $296 Avg Close — Range —
Q1 2015
Shares 21,127 Value ($000) $338 Avg Close — Range —
Q4 2014
Shares 21,663 Value ($000) $386 Avg Close — Range —
Q3 2014
Shares 19,859 Value ($000) $199 Avg Close — Range —
Q2 2014
Shares 18,524 Value ($000) $289 Avg Close — Range —
Q1 2014
Shares 6,027 Value ($000) $112 Avg Close — Range —
Q4 2013
Shares 5,054 Value ($000) $97 Avg Close — Range —
Q3 2013
Shares 1,908 Value ($000) $31 Avg Close — Range —