Date Filer Title Filing Type Shares Traded Price Total Held
Jul 16, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $31.33 818,456
May 16, 2007
Director
Director Form 5 Open market or private sale of non-derivative or derivative security 22,500 $29.63 188,456
Apr 16, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $53.58 454,228
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 01, 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 $5.83 143,752
Mar 01, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 22,500 $51.65 121,252
Mar 01, 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 -- 6,132
Feb 15, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 22,500 $52.91 499,228
Feb 01, 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
Feb 01, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 22,500 $48.79 106,443

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