Date Filer Title Filing Type Shares Traded Price Total Held
May 08, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 2,000 $59.90 81,671
May 08, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 $5.83 99,671
May 08, 2007
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 18,000 $60.50 81,671
May 08, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 18,000 -- 29,709
Feb 27, 2007
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 348 $53.40 83,671
Feb 16, 2007
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,041 -- 84,019
Feb 16, 2007
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,988 -- 2,988
Mar 07, 2006
Director
Director Form 4 Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3 120 $42.20 51,170
Feb 15, 2006
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,242 -- 51,290
Feb 15, 2006
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,425 -- 3,425

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