ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

OXFORD ASSET MANAGEMENT LLP's Holding History (CIK: 0001438284)

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

Q4 2013
Shares 45,250 Value ($000) $1,821 Avg Close — Range —
Q3 2013
Shares 115,852 Value ($000) $4,122 Avg Close — Range —
Q2 2013
Shares 73,468 Value ($000) $2,537 Avg Close — Range —