Date Name Title Filing Type Shares Traded Price Total Held
Jan 18, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Jan 18, 2011
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 -- --
Jan 18, 2011
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 8,812 -- --
Jan 18, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,500 -- --
Jan 18, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,500 -- 7,500
Jan 18, 2011
SVP & GM, Indust Ops&Prod Supp
SVP & GM, Indust Ops&Prod Supp Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- 30,432
Jan 18, 2011
SVP & GM, Indust Ops&Prod Supp
SVP & GM, Indust Ops&Prod Supp Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 -- 30,000
Jan 14, 2011
VP Regul Devel & Med Safety
VP Regul Devel & Med Safety Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,188 -- 10,000
Jan 12, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 401 -- 110,111
Jan 12, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 401 -- 109,710

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.