Date Name Title Filing Type Shares Traded Price Total Held
Apr 09, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 456 -- 100
Apr 09, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 100 -- --
Mar 27, 2007
Director
Director Form 4 Bona fide gift 9,541 -- 339,572
Feb 26, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 400 $9.88 7,375
Feb 26, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 400 $21.33 6,975
Feb 26, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 100 $9.88 7,075
Feb 26, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 100 $21.34 6,975
Feb 26, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 362 $9.88 7,337
Feb 26, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 362 $21.35 6,975
Feb 26, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 338 $9.88 7,313

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