Date Name Title Filing Type Shares Traded Price Total Held
May 10, 2018
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,000 $287.00 118,772
May 10, 2018
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 4,000 $288.00 114,772
May 09, 2018
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 7,000 $285.29 127,772
Jan 03, 2018
Director
Director Form 4 Other acquisition or disposition -- -- 3,000
Jan 03, 2018
Director
Director Form 4 Other acquisition or disposition -- -- 4,500
Jan 03, 2018
Director
Director Form 4 Other acquisition or disposition -- -- 10,000
Jan 02, 2018
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $23.84 134,772
Jan 02, 2018
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- --
Jan 02, 2018
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,439 -- 7,439
Jan 04, 2017
Director
Director Form 4 Other acquisition or disposition -- -- 3,000

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