Date Filer Title Filing Type Shares Traded Price Total Held
Aug 22, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 -- 152,178
Aug 09, 2007
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 540,386
Aug 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 $5.58 248,560
Aug 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 18,000 $25.76 230,560
Aug 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 -- 170,178
Jul 26, 2007
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 540,386
Jul 23, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 $5.58 248,560
Jul 23, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 18,000 $30.65 230,560
Jul 23, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 -- 188,178
Jul 11, 2007
Director, President and CEO
Director, President and CEO Form 4 Other acquisition or disposition -- -- 540,386

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