| Individual/Entity | Most Recent Trans. | Shares Owned as of Trans. Date |
|---|
ALMENOFF JUNE SHERIE Officer | Purchase Aug 15, 2012 | 7,000 Aug 15, 2012 | BONDURANT STUART Director | Purchase Dec 5, 2011 | 6,697 Dec 5, 2011 | COVINGTON PAUL S Officer | Purchase Dec 5, 2011 | 2,923 Dec 5, 2011 | ESHELMAN FREDRIC N Director | Option Exercise Jun 21, 2012 | 2,799,050 Jun 21, 2012 | INVUS PUBLIC EQUITIES, L.P. Beneficial Owner (10% or more) | Ownership Statement Feb 14, 2013 | 1,003,400 Feb 14, 2013 | KALDOR STEPHEN W Director | Sale Mar 12, 2013 | 1,648 Mar 12, 2013 | MCINTYRE GAIL FRANCES Officer | Purchase Nov 17, 2011 | 6,768 Nov 17, 2011 | RUSCHER ROBERT P Director | Sale Mar 12, 2013 | 7,243 Mar 12, 2013 | WOODWORTH MARSHALL H Officer | Purchase Nov 4, 2011 | 6,211 Nov 4, 2011 |
|