Date Name Title Filing Type Shares Traded Price Total Held
Feb 20, 2015
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $57.11 71,750
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,597 $547.37 70,587
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 2,597 $548.17 67,990
Jan 12, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 17,100 $79.09 67,355
Feb 20, 2015
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 8,196 $422.52 66,424
Sep 14, 2011
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $15.80 66,326
May 06, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,838 $413.33 65,467
May 06, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 4,113 $549.35 63,877
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 3,654 $64.85 62,672
Aug 22, 2013
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $57.11 62,019

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