Date Filer Title Filing Type Shares Traded Price Total Held
Mar 16, 2012
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,904 -- 1,904
Feb 19, 2015
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,609 -- 204,306
Feb 21, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,706 -- 172,943
Feb 19, 2014
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 3,242 -- 201,697
Feb 18, 2009
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,764 $4.15 200,880
Feb 18, 2009
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,764 -- --
Jul 17, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,766 $27.88 167,116
Jul 17, 2007
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,766 -- --
Jul 17, 2007
Director
Director Form 4/A Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 3,766 $27.88 197,116
May 11, 2006
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,000 -- 4,000

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