ARROWHEAD RESH CORP

CUSIP: 042797209 Class: COM

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

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

Q1 2016
Shares 109,100 Value ($000) $526 Avg Close — Range —
Q4 2015
Shares 109,100 Value ($000) $671 Avg Close — Range —
Q3 2015
Shares 109,100 Value ($000) $629 Avg Close — Range —
Q2 2015
Shares 86,800 Value ($000) $621 Avg Close — Range —
Q1 2015
Shares 86,800 Value ($000) $588 Avg Close — Range —
Q4 2014
Shares 86,800 Value ($000) $641 Avg Close — Range —
Q3 2014
Shares 86,800 Value ($000) $1,283 Avg Close — Range —
Q2 2014
Shares 86,800 Value ($000) $1,243 Avg Close — Range —
Q1 2014
Shares 15,740 Value ($000) $259 Avg Close — Range —