ARROWHEAD RESH CORP

CUSIP: 042797209 Class: COM

SABBY MANAGEMENT, LLC's Holding History (CIK: 0001535610)

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

Q1 2015
Shares 74,204 Value ($000) $502 Avg Close — Range —
Q3 2014
Shares 30,513 Value ($000) $451 Avg Close — Range —
Q2 2014
Shares 172,353 Value ($000) $2,466 Avg Close — Range —
Q2 2013
Shares 2,276,980 Value ($000) $4,554 Avg Close — Range —