Date Name Title Filing Type Shares Traded Price Total Held
Aug 14, 2013
Director
Director Form 4 Conversion of derivative security 5,000 -- 30,000
May 19, 2015
Director
Director Form 4 Conversion of derivative security 20,000 -- 24,000
Sep 21, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,830 $376.69 22,217
May 22, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 2,000 $513.74 22,000
Sep 21, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 300 $543.19 21,917
Sep 21, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 700 $544.96 21,217
Sep 21, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 800 $546.01 20,417
Jan 31, 2005
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 14,927 -- 20,073
May 22, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 2,000 $514.81 20,000
Mar 25, 2014
Director
Director Form 4 Conversion of derivative security 10,000 -- 20,000

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