Date Name Title Filing Type Shares Traded Price Total Held
Jan 11, 2012
SVP Commercial
SVP Commercial Form 4 Other acquisition or disposition -- -- 1,387
Jan 10, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- 10,000
Jan 10, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 -- --
Jan 10, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Jan 10, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,966 -- --
Jan 10, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 4,562 -- --
Jan 10, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,034 -- --
Jan 10, 2012
VP Regulatory Development and
VP Regulatory Development and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 25,438 -- --
Jan 10, 2012
SVP Commercial
SVP Commercial Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,128 -- --
Jan 10, 2012
SVP Commercial
SVP Commercial Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,872 -- 35,628

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