Date Filer Title Filing Type Shares Traded Price Total Held
Jun 15, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 15,000 $51.16 456,879
Jun 01, 2006
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $8.75 80,962
Jun 01, 2006
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 10,000 $50.95 70,962
Jun 01, 2006
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $8.75 129,088
Jun 01, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 6,000 $50.77 --
Jun 01, 2006
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 10,000 $51.05 --
May 18, 2006
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $16.74 25,596
May 18, 2006
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4/A Open market or private sale of non-derivative or derivative security 10,000 $49.50 15,596
May 18, 2006
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 10,000 $16.74 26,667
May 18, 2006
EVP, Chief Development Officer
EVP, Chief Development Officer Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,000 $16.74 20,596

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