ARTHROCARE CORP

CUSIP: 043136100 Class: CMN

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2014
Shares 12,179 Value ($000) $587 Avg Close — Range —
Q4 2013
Shares 13,474 Value ($000) $542 Avg Close — Range —
Q3 2013
Shares 12,624 Value ($000) $450 Avg Close — Range —
Q2 2013
Shares 39,606 Value ($000) $1,367 Avg Close — Range —