ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

AQR CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001167557)

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

Q1 2014
Shares 324,705 Value ($000) $15,648 Avg Close — Range —
Q4 2013
Shares 129,200 Value ($000) $5,199 Avg Close — Range —
Q3 2013
Shares 117,000 Value ($000) $4,163 Avg Close — Range —
Q2 2013
Shares 91,300 Value ($000) $3,153 Avg Close — Range —
Q4 2012
Shares 76,700 Value ($000) $2,653 Avg Close — Range —