Date Name Title Filing Type Shares Traded Price Total Held
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
Nov 23, 2011
Director
Director Form 4 Other acquisition or disposition -- -- 5,000
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 -- --
Jan 03, 2011
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.