Date Name Title Filing Type Shares Traded Price Total Held
May 06, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,830 $376.69 45,417
May 06, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,830 -- --
Jan 03, 2017
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,830 -- 7,830
Jan 02, 2018
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,439 -- 7,439
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 7,341 $551.66 49,241
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 7,295 $550.58 56,582
May 10, 2012
Director
Director Form 4 Bona fide gift 7,000 -- 60,355
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 6,477 $552.33 42,764
Nov 05, 2015
Director
Director Form 4 Bona fide gift 6,000 -- 41,500
Sep 14, 2011
Director
Director 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 5,513 $64.85 82,605

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