| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Officer   |  $51.06 |  33 |  $1,684.86 |  4,931 |  2014-11-11 |  Filing |  
  |    Officer   |  $51.51 |  2,344 |  $120,731.00 |  4,931 |  2014-11-11 |  Filing |  
  |    Officer   |  $51.51 |  66 |  $3,399.42 |  4,931 |  2014-11-11 |  Filing |  
  |    Officer   |  $51.06 |  2,200 |  $112,321.44 |  4,931 |  2014-11-10 |  Filing |  
  |    Officer   |  $51.06 |  1,314 |  $67,086.53 |  4,931 |  2014-11-10 |  Filing |  
  |    Officer   |  $46.20 |  1,652 |  $76,322.40 |  4,931 |  2014-06-18 |  Filing |  
  |    Officer   |  $46.20 |  145 |  $6,699.00 |  4,931 |  2014-06-18 |  Filing |  
  |    Officer   |  $46.44 |  1,261 |  $58,560.84 |  4,931 |  2014-06-17 |  Filing |  
  |    Officer, Director   |  $44.00 |  12,528 |  $551,232.00 |  0 |  2014-03-10 |  Filing |  
  |    Officer, Director   |  $44.00 |  61 |  $2,684.00 |  0 |  2014-03-10 |  Filing |  
  |    Officer, Director   |  $44.00 |  241 |  $10,604.00 |  0 |  2014-03-10 |  Filing |  
  |    Officer, Director   |  $44.00 |  3,422 |  $150,568.00 |  0 |  2014-03-10 |  Filing |  
  |    Officer, Director   |  $44.00 |  227 |  $9,988.00 |  0 |  2014-03-10 |  Filing |  
  |    Officer, Director   |  $43.01 |  4,778 |  $205,515.64 |  0 |  2014-03-07 |  Filing |  
  |    Officer, Director   |  $43.01 |  3,661 |  $157,470.23 |  0 |  2014-03-07 |  Filing |  
  |    Officer, Director   |  $43.01 |  1,344 |  $57,809.34 |  0 |  2014-03-07 |  Filing |  
  |    Officer, Director   |  $43.01 |  2,939 |  $126,414.91 |  0 |  2014-03-07 |  Filing |  
  |    Officer, Director   |  $43.00 |  256 |  $11,008.00 |  0 |  2014-03-06 |  Filing |  
  |    Officer   |  $42.85 |  1,070 |  $45,849.50 |  4,931 |  2014-03-06 |  Filing |  
  |    Officer   |  $42.85 |  3,861 |  $165,443.85 |  4,931 |  2014-03-06 |  Filing |