Date Name Title Filing Type Shares Traded Price Total Held
Mar 14, 2018
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,000 $57.11 14,000
Mar 14, 2018
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,000 -- 8,000
Jun 20, 2017
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,000 $273.67 14,000
Jun 20, 2017
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,000 -- 6,500
Jun 09, 2017
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,000 $273.67 14,000
Jun 09, 2017
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,000 -- 7,500
Nov 14, 2016
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,125 $273.67 15,125
Nov 14, 2016
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,125 -- 8,500
Jul 29, 2016
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,125 $273.67 15,125
Jul 29, 2016
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,125 -- 10,625

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