Insider Transactions

Date Filer Title Filing Type Shares Traded Price Total Held
Jan 28, 2011
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 60 $92.71 11,205
Dec 31, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 336 $86.10 11,144
Oct 29, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 62 $86.19 10,808
Sep 30, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 255 $83.12 10,700
Sep 30, 2010
Director
Director Form 4/A Grant, award or other acquisition pursuant to Rule 16b-3(d) 300 $83.12 10,745
Jul 30, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 63 $81.90 10,445
Jun 30, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 296 $71.34 10,381
May 31, 2010
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,262 -- 4,130
May 31, 2010
Director
Director Form 4 Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 2,262 $0.25 2,068
May 25, 2010
Director
Director Form 4 Grant, award or other acquisition pursuant to Rule 16b-3(d) 868 -- 1,868

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