Date Name Title Filing Type Shares Traded Price Total Held
Sep 06, 2011
SVP Finance and Admin CFO Trea
SVP Finance and Admin CFO Trea Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,061 $19.43 101,240
Sep 06, 2011
SVP Finance and Admin CFO Trea
SVP Finance and Admin CFO Trea Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,061 -- --
Jul 11, 2011
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Open market or private sale of non-derivative or derivative security 16,062 $57.48 210,228
Jun 27, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 16,131 $276.80 20,257,075
Oct 31, 2006
SVP, Manufuring Operations
SVP, Manufuring Operations Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,149 $7.41 19,723
Oct 31, 2006
SVP, Manufuring Operations
SVP, Manufuring Operations Form 4 Open market or private sale of non-derivative or derivative security 16,149 $20.05 3,574
Oct 31, 2006
SVP, Manufuring Operations
SVP, Manufuring Operations Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 16,149 -- --
Mar 27, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 16,153 $314.61 19,705,391
Nov 16, 2018
Director, Chairman of the Board
Director, Chairman of the Board Form 4 Bona fide gift 16,161 -- 314,877
Feb 05, 2014
Ten Percent Owner
Ten Percent Owner Form 4 Open market or private purchase of non-derivative or derivative security 16,173 $285.92 16,575,197

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