Date Name Title Filing Type Shares Traded Price Total Held
Feb 15, 2008
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 100 $7.91 690
Feb 15, 2008
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 100 $7.91 690
Feb 16, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 100 $9.88 690
Feb 24, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 1,956 $419.00 687
May 07, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 609 $568.37 656
Nov 25, 2014
Director
Director Form 4 Open market or private purchase of non-derivative or derivative security 400 $410.00 655
Nov 13, 2020
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 11 $345.47 654
Jun 19, 2020
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 2,548 $630.01 654
Feb 16, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 62 $9.88 652
Oct 31, 2006
SVP, Therap & Clin Prog Dev
SVP, Therap & Clin Prog Dev Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,400 -- 648

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