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 30, 2012
Director
Director Form 4 Other acquisition or disposition -- -- 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 Open market or private sale of non-derivative or derivative security 5,000 $135.00 137,772
Jul 26, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- 10,000
Jun 01, 2012
Director
Director Form 4 Other acquisition or disposition -- -- 5,000
May 31, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,300 $134.74 139,472
May 31, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,700 $135.15 137,772
May 30, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $134.00 142,772
Jan 03, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 15,000 -- 15,000

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