Date Filer Title Filing Type Shares Traded Price Total Held
May 20, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 371 -- 18,841
May 20, 2013
Director
Director Form 4 Other acquisition or disposition (describe transaction) 2,600 -- 21,441
May 20, 2013
Director
Director Form 4/A Other acquisition or disposition (describe transaction) 2,588 -- 21,429
Apr 30, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,904 -- 21,045
Mar 12, 2013
Director
Director Form 4 Bona fide gift 2,575 -- 16,565
Feb 21, 2013
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 2,706 -- 19,141
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
May 12, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 1,898 -- 16,435
May 12, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 4,868 -- 4,868

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