| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Officer, Director   |  $32.37 |  2,282 |  $73,868.34 |  126,402 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.38 |  2,927 |  $94,776.26 |  128,684 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.39 |  398 |  $12,891.22 |  131,611 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.40 |  700 |  $22,680.00 |  132,009 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.41 |  1,300 |  $42,133.00 |  132,709 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.42 |  1,400 |  $45,388.00 |  134,009 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.43 |  2,599 |  $84,285.57 |  135,409 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.44 |  1,200 |  $38,928.00 |  138,008 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.47 |  2,032 |  $65,979.04 |  139,208 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.48 |  5,700 |  $185,136.00 |  141,240 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.49 |  1,100 |  $35,739.00 |  146,940 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.50 |  2,800 |  $91,000.00 |  148,040 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.51 |  400 |  $13,004.00 |  150,840 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.52 |  1,500 |  $48,780.00 |  151,240 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.53 |  1,616 |  $52,568.48 |  152,740 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.54 |  1,700 |  $55,318.00 |  154,356 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.55 |  4,125 |  $134,268.75 |  156,056 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.56 |  3,768 |  $122,686.08 |  160,181 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.58 |  2,100 |  $68,418.00 |  163,949 |  2012-05-02 |  Filing |  
  |    Officer, Director   |  $32.59 |  2,651 |  $86,396.09 |  166,049 |  2012-05-02 |  Filing |