Date Name Title Filing Type Shares Traded Price Total Held
Dec 13, 2013
SVP Research and Development S
SVP Research and Development S Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 75,000 -- 121,736
May 10, 2018
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,000 $286.00 121,772
Dec 27, 2005
Director, Chief Exec Officer & President, Ten Percent Owner
Director, Chief Exec Officer & President, Ten Percent Owner 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 5,165 $15.67 122,007
Mar 06, 2006
Director, Chief Exec Officer & President, Ten Percent Owner
Director, Chief Exec Officer & President, Ten Percent Owner Form 4 Open market or private sale of non-derivative or derivative security 700 $18.00 122,066
Oct 28, 2014
Director, President & CEO
Director, President & CEO Form 4 Open market or private sale of non-derivative or derivative security 12,250 $403.38 122,198
May 21, 2013
SVP Finance and Admin CFO and
SVP Finance and Admin CFO and Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 952 $16.80 122,318
Feb 13, 2012
SVP Research and Development S
SVP Research and Development S Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 63,234 $8.50 122,355
Nov 26, 2013
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $15.01 122,772
Nov 29, 2012
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $185.00 122,772
Nov 13, 2009
Director
Director Form 4 Open market or private purchase of non-derivative or derivative security 10,000 $18.78 122,772

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