Date Name Title Filing Type Shares Traded Price Total Held
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 106 $483.00 329,543
Aug 16, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 84,613 -- 329,543
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 400 $482.72 329,649
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 4,661 $481.37 330,049
Nov 15, 2018
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 19,202 -- 331,038
Jul 21, 2017
Director, President and CSO
Director, President and CSO Form 4 Bona fide gift 176,223 -- 331,629
Nov 19, 2015
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 1,731 -- 332,880
Nov 18, 2015
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 3,474 $586.73 334,611
Aug 22, 2017
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 5,250 $480.62 334,710
Nov 23, 2012
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 34,696 $175.00 334,750

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