ARROWHEAD RESH CORP

CUSIP: 042797209 Class: COM

EVENTIDE ASSET MANAGEMENT, LLC's Holding History (CIK: 0001442891)

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

Q3 2014
Shares 114,700 Value ($000) $1,694 Avg Close — Range —
Q2 2014
Shares 80,000 Value ($000) $1,145 Avg Close — Range —