ARROWHEAD RESH CORP

CUSIP: 042797209 Class: COM

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q4 2015
Shares 67,350 Value ($000) $414 Avg Close — Range —
Q3 2015
Shares 63,615 Value ($000) $366 Avg Close — Range —
Q2 2015
Shares 60,580 Value ($000) $433 Avg Close — Range —
Q1 2015
Shares 53,220 Value ($000) $360 Avg Close — Range —
Q4 2014
Shares 41,570 Value ($000) $307 Avg Close — Range —
Q3 2014
Shares 42,120 Value ($000) $622 Avg Close — Range —
Q2 2014
Shares 41,990 Value ($000) $601 Avg Close — Range —