Date Filer Title Filing Type Shares Traded Price Total Held
Apr 02, 2007
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 119 $52.37 10,704
Mar 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 343,499
Mar 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 34,500
Mar 19, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 168,733
Mar 16, 2007
EVP, CFO
EVP, CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,572 -- 12,214
Mar 16, 2007
EVP, CFO
EVP, CFO Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 13,172 -- 13,172
Mar 15, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $50.30 476,728
Mar 13, 2007
EVP, Chief Financial Officer
EVP, Chief Financial Officer Form 4 Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) 18,627 -- 7,907
Mar 13, 2007
EVP, Chief Financial Officer
EVP, Chief Financial Officer Form 4 Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) 18,876 -- --
Mar 12, 2007
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $19.97 37,064

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