Date Name Title Filing Type Shares Traded Price Total Held
Aug 22, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $139.00 5,000
Jul 26, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $18.80 142,772
Jul 26, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- 10,000
Nov 22, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $28.81 147,772
Nov 22, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- --
Jun 09, 2010
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $25.43 132,772
Jun 09, 2010
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Jan 09, 2006
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $12.00 82,772
Jan 09, 2006
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $9.88 92,772
Jan 09, 2006
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $7.91 102,772

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