Date Filer Title Filing Type Shares Traded Price Total Held
Jun 08, 2007
Director, President and CEO
Director, President and CEO Form 4/A Open market or private sale of non-derivative or derivative security 9,000 $63.78 115,280
Jun 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 9,000 $11.16 124,280
Jun 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Open market or private sale of non-derivative or derivative security 9,000 $66.78 115,280
Jun 08, 2007
Director, President and CEO
Director, President and CEO Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 9,000 -- 121,089
May 31, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 343,499
May 31, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 34,500
May 31, 2007
Director
Director Form 4 Other acquisition or disposition -- -- 168,733
May 29, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 11,250 $63.00 442,978
May 25, 2007
Vice President, Finance
Vice President, Finance Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 6,000 $11.16 14,689
May 25, 2007
Vice President, Finance
Vice President, Finance Form 4 Open market or private sale of non-derivative or derivative security 6,000 $62.70 8,689

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