ARROWHEAD RESH CORP

CUSIP: 042797209 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q1 2016
Shares 44,887 Value ($000) $216 Avg Close — Range —
Q4 2015
Shares 44,887 Value ($000) $276 Avg Close — Range —
Q3 2015
Shares 44,887 Value ($000) $259 Avg Close — Range —
Q2 2015
Shares 44,887 Value ($000) $321 Avg Close — Range —
Q4 2014
Shares 7,500 Value ($000) $55 Avg Close — Range —
Q2 2014
Shares 6,183 Value ($000) $88 Avg Close — Range —
Q1 2014
Shares 6,183 Value ($000) $102 Avg Close — Range —
Q4 2013
Shares 6,183 Value ($000) $67 Avg Close — Range —
Q3 2013
Shares 6,183 Value ($000) $35 Avg Close — Range —
Q2 2013
Shares 6,309 Value ($000) $13 Avg Close — Range —