Date Name Title Filing Type Shares Traded Price Total Held
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 33 $379.14 304,485
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 2,326
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 144,897
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 83,652
Dec 13, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Other acquisition or disposition -- -- 1,203
Dec 12, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 107,655 $21.25 412,140
Dec 12, 2019
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 55,813 $377.16 356,327
Dec 12, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 107,655 -- --
Dec 11, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 29,177 -- 29,177
Dec 11, 2019
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 9,086 -- 9,086

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