X0306 4 2014-05-29 1 0001005010 ARTHROCARE CORP ARTC 0001237839 WOLOSZKO JEAN C/O ARTHROCARE CORPORATION 7000 W. WILLIAM CANNON BLDG ONE AUSTIN TX 78735 0 1 0 0 Chief Tech Officer and SVP R&D Common Stock 2014-05-29 4 M 0 2128 23.50 A 42639 D Common Stock 2014-05-29 4 M 0 3526 33.39 A 46165 D Common Stock 2014-05-29 4 M 0 3738 26.24 A 49903 D Common Stock 2014-05-29 4 M 0 2298 43.51 A 52201 D Common Stock 2014-05-29 4 M 0 2790 35.76 A 54991 D Common Stock 2014-05-29 4 M 0 12737 23.50 A 67728 D Common Stock 2014-05-29 4 M 0 7228 33.39 A 74956 D Common Stock 2014-05-29 4 M 0 10711 26.24 A 85667 D Common Stock 2014-05-29 4 M 0 7680 35.76 A 93347 D Common Stock 2014-05-29 4 M 0 19047 0 A 112394 D Common Stock 2014-05-29 4 M 0 8507 43.51 A 120901 D Common Stock 2014-05-29 4 D 0 7682 48.25 D 113219 D Common Stock 2014-05-29 4 D 0 113219 48.25 D 0 D Common Stock 2014-05-29 4 D 0 831.08 48.25 D 0 I BY MANAGED ACCOUNT Incentive Stock Option 23.50 2014-05-29 4 M 0 2128 0 D 2010-01-06 2016-12-16 Common Stock 2128 0 D Incentive Stock Option 33.39 2014-05-29 4 M 0 3526 0 D 2011-03-17 2018-02-17 Common Stock 3526 0 D Incentive Stock Option 26.24 2014-05-29 4 M 0 3738 0 D 2012-03-28 2019-02-28 Common Stock 3738 0 D Incentive Stock Option 43.51 2014-05-29 4 M 0 2298 0 D 2008-04-05 2015-03-05 Common Stock 2298 0 D Incentive Stock Option 35.76 2014-05-29 4 M 0 2790 0 D 2014-02-20 2020-02-20 Common Stock 2790 0 D Non-Qualified Stock Option 23.50 2014-05-29 4 M 0 12737 0 D 2010-01-16 2016-12-16 Common Stock 12737 0 D Non-Qualified Stock Option 33.39 2014-05-29 4 M 0 7228 0 D 2011-03-17 2018-02-17 Common Stock 7228 0 D Non-Qualified Stock Option 26.24 2014-05-29 4 M 0 10711 0 D 2012-03-28 2019-02-28 Common Stock 10711 0 D Non-Qualified Stock Option 35.76 2014-05-29 4 M 0 7680 0 D 2014-02-20 2020-02-20 Common Stock 7680 0 D Performance Share 0 2014-05-29 4 M 0 19047 0 D 2013-01-12 2017-01-12 Common Stock 19047 0 D Stock Appreciation Right 43.51 2014-05-29 4 M 0 8507 0 D 2008-06-05 2015-03-05 Common Stock 8507 0 D /s/ Jean Woloszko 2014-06-03