ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

GABELLI FUNDS LLC's Holding History (CIK: 0001081407)

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

Q1 2014
Shares 586,813 Value ($000) $28,279 Avg Close — Range —
Q4 2013
Shares 225,000 Value ($000) $9,054 Avg Close — Range —
Q3 2013
Shares 225,000 Value ($000) $8,006 Avg Close — Range —
Q2 2013
Shares 228,200 Value ($000) $7,880 Avg Close — Range —