Date Name Title Filing Type Shares Traded Price Total Held
Aug 23, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $142.00 137,772
Aug 23, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $142.00 --
Aug 22, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $18.80 142,772
Aug 22, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $139.00 137,772
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
Aug 10, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,000 $136.15 57,355
Aug 07, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $15.80 15,000
Aug 07, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 15,000 $139.56 --
Aug 07, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- --
Aug 06, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,000 $23.84 17,662

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