Date Filer Title Filing Type Shares Traded Price Total Held
Nov 30, 2010
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 59,418 -- --
Feb 25, 2010
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-3 451 $20.85 155,384
Nov 10, 2009
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,648 $3.32 306,483
Nov 10, 2009
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 150,648 $25.80 155,835
Nov 10, 2009
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 150,648 -- --
Feb 25, 2009
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-3 694 $10.41 155,835
Jun 02, 2008
Director
Director Form 4 Open market or private sale of non-derivative or derivative security 8,000 $26.00 156,529
Feb 26, 2008
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-3 872 $27.31 164,529
Feb 20, 2008
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,059 -- 165,401
Feb 20, 2008
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 7,134 -- 7,134

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