| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Director   |  $20.59 |  15,065,110 |  $310,134,873.99 |  52,263,046 |  2013-05-29 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  846,229 |  $8,750,007.86 |  67,527,489 |  2012-09-11 |  Filing |  
  |    Large Shareholder   |  $10.34 |  846,229 |  $8,750,007.86 |  67,527,489 |  2012-09-11 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  846,229 |  $8,750,007.86 |  67,527,489 |  2012-09-11 |  Filing |  
  |    Director   |  $10.34 |  1,533 |  $15,851.22 |  122,344 |  2012-09-11 |  Filing |  
  |    Large Shareholder   |  $10.34 |  175,102 |  $1,810,554.68 |  14,010,558 |  2012-09-11 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  175,102 |  $1,810,554.68 |  14,010,558 |  2012-09-11 |  Filing |  
  |    Director   |  $10.34 |  7,384 |  $76,350.56 |  588,772 |  2012-09-11 |  Filing |  
  |    Director   |  $10.34 |  64,220 |  $664,034.80 |  5,120,981 |  2012-09-11 |  Filing |  
  |    Director   |  $10.34 |  103,910 |  $1,074,429.40 |  8,286,002 |  2012-09-11 |  Filing |  
  |    Officer   |  $10.34 |  30,000 |  $310,200.00 |  77,875 |  2012-08-13 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  1,701,282 |  $17,591,255.88 |  68,373,718 |  2012-08-13 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  1,701,282 |  $17,591,255.88 |  68,373,718 |  2012-08-13 |  Filing |  
  |    Large Shareholder   |  $10.34 |  1,701,282 |  $17,591,255.88 |  68,373,718 |  2012-08-13 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  1,701,282 |  $17,591,255.88 |  68,373,718 |  2012-08-13 |  Filing |  
  |    Officer   |  $10.34 |  45,000 |  $465,300.00 |  0 |  2012-08-13 |  Filing |  
  |    Large Shareholder, Director   |  $10.34 |  314,340 |  $3,250,275.60 |  14,185,660 |  2012-08-13 |  Filing |  
  |    Director   |  $10.34 |  15,259 |  $157,778.06 |  596,156 |  2012-08-13 |  Filing |  
  |    Director   |  $10.34 |  132,715 |  $1,372,273.10 |  5,185,201 |  2012-08-13 |  Filing |  
  |    Director   |  $10.34 |  214,740 |  $2,220,411.60 |  8,389,912 |  2012-08-13 |  Filing |