Date Filer Title Filing Type Shares Traded Price Total Held
Dec 04, 2013
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,405 $10.12 21,978
Dec 04, 2013
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 2,238 $33.49 19,740
Dec 04, 2013
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 7,405 -- --
May 20, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 371 -- 12,982
May 20, 2013
Director
Director Form 4 Other acquisition or disposition (describe transaction) 1,591 -- 14,573
Apr 30, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,904 -- 15,317
Feb 21, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,706 -- 13,413
Mar 16, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 6,711 -- 6,711
Mar 16, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,904 -- 1,904
Feb 10, 2012
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 5,700 $11.89 13,514

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