ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

ProShare Advisors LLC's Holding History (CIK: 0001357955)

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

Q1 2014
Shares 28,540 Value ($000) $1,375 Avg Close — Range —
Q3 2013
Shares 17,831 Value ($000) $634 Avg Close — Range —
Q2 2013
Shares 17,979 Value ($000) $621 Avg Close — Range —