Date Name Title Filing Type Shares Traded Price Total Held
Oct 08, 2004
VP Clinical Programs
VP Clinical Programs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 500 -- --
Oct 08, 2004
VP Clinical Programs
VP Clinical Programs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 1,626 -- --
May 03, 2004
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 5,000 $13.05 --
Mar 01, 2004
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Mar 01, 2004
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 600 $14.94 --
Mar 01, 2004
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 600 -- --
Mar 01, 2004
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 -- --
Feb 02, 2004
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 500 -- --
Jan 04, 2004
Director, Chief Exec Officer & President
Director, Chief Exec Officer & President Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 26,990 -- --
Oct 08, 2003
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 3,000 $14.51 --

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