Date Name Title Filing Type Shares Traded Price Total Held
Dec 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 147,505
Dec 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 1,676
Dec 19, 2007
Director, EVP, CSO, & Pres Regn Res Labs
Director, EVP, CSO, & Pres Regn Res Labs Form 4 Other acquisition or disposition -- -- 4,002
Dec 17, 2007
Director
Director Form 4 Bona fide gift 1,000 -- 3,975
Dec 17, 2007
Director
Director Form 4 Bona fide gift 500 -- 3,475
Dec 17, 2007
SVP Fin & Admin, CFO, & Treas
SVP Fin & Admin, CFO, & Treas Form 4 Bona fide gift 100 -- 34,650
Dec 17, 2007
SVP Fin & Admin, CFO, & Treas
SVP Fin & Admin, CFO, & Treas Form 4 Bona fide gift 100 -- 34,550
Dec 17, 2007
SVP Fin & Admin, CFO, & Treas
SVP Fin & Admin, CFO, & Treas Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,562 -- 4,562
Dec 17, 2007
SVP Fin & Admin, CFO, & Treas
SVP Fin & Admin, CFO, & Treas Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 70,438 -- 70,438
Dec 17, 2007
SVP, Gen Counsel & Secretary
SVP, Gen Counsel & Secretary Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,562 -- 4,562

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