ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2014
Shares 50,460 Value ($000) $2,432 Avg Close — Range —
Q4 2013
Shares 52,129 Value ($000) $2,098 Avg Close — Range —
Q3 2013
Shares 52,127 Value ($000) $1,855 Avg Close — Range —
Q2 2013
Shares 51,935 Value ($000) $1,793 Avg Close — Range —