ARATANA THERAPEUTICS INC

CUSIP: 03874P101 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q2 2019
Shares 117,692 Value ($000) $608 Avg Close Range
Q1 2019
Shares 91,160 Value ($000) $329 Avg Close Range
Q4 2018
Shares 113,770 Value ($000) $698 Avg Close Range
Q3 2018
Shares 95,310 Value ($000) $557 Avg Close Range
Q2 2018
Shares 90,100 Value ($000) $383 Avg Close Range
Q1 2018
Shares 90,100 Value ($000) $398 Avg Close Range
Q4 2017
Shares 72,800 Value ($000) $383 Avg Close Range
Q3 2017
Shares 72,800 Value ($000) $447 Avg Close Range
Q2 2017
Shares 72,800 Value ($000) $527 Avg Close Range
Q1 2017
Shares 72,800 Value ($000) $386 Avg Close Range
Q4 2016
Shares 72,800 Value ($000) $523 Avg Close Range
Q3 2016
Shares 72,800 Value ($000) $682 Avg Close Range
Q2 2016
Shares 53,400 Value ($000) $338 Avg Close Range
Q1 2016
Shares 53,400 Value ($000) $295 Avg Close Range
Q4 2015
Shares 53,400 Value ($000) $298 Avg Close Range
Q3 2015
Shares 53,400 Value ($000) $452 Avg Close Range
Q2 2015
Shares 60,600 Value ($000) $917 Avg Close Range
Q1 2015
Shares 52,100 Value ($000) $835 Avg Close Range
Q4 2014
Shares 45,900 Value ($000) $818 Avg Close Range
Q3 2014
Shares 45,900 Value ($000) $461 Avg Close Range
Q2 2014
Shares 45,900 Value ($000) $717 Avg Close Range