Date Filer Title Filing Type Shares Traded Price Total Held
Jan 11, 2007
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Open market or private sale of non-derivative or derivative security 10,000 $45.03 23,394
Jan 11, 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 -- 65,000
Jan 10, 2007
EVP, Chief Financial Officer
EVP, Chief Financial Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 $5.83 37,966
Jan 10, 2007
EVP, Chief Financial Officer
EVP, Chief Financial Officer Form 4 Open market or private sale of non-derivative or derivative security 15,000 $44.40 22,966
Jan 10, 2007
EVP, Chief Financial Officer
EVP, Chief Financial Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 15,000 -- 862
Jan 03, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 22,500 $5.83 128,943
Jan 03, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 22,500 $45.20 106,443
Jan 03, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 22,500 -- 51,132
Dec 29, 2006
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 137 $45.31 10,585
Dec 29, 2006
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 137 $45.31 10,366

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