| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Other   |  $0.00 |  628,224 |  $0.00 |  628,224 |  2016-09-15 |  Filing |  
  |    Director   |  $22.32 |  268,817 |  $5,999,995.44 |  799,380 |  2016-09-08 |  Filing |  
  |    Officer, Director   |  $22.32 |  134,408 |  $2,999,986.56 |  410,691 |  2016-09-08 |  Filing |  
  |    Director   |  $22.32 |  44,802 |  $999,980.64 |  120,269 |  2016-09-08 |  Filing |  
  |    Director   |  $22.32 |  7,500 |  $167,400.00 |  20,948 |  2016-09-08 |  Filing |  
  |    Director   |  $22.32 |  5,000 |  $111,600.00 |  26,721 |  2016-09-08 |  Filing |  
  |    Director   |  $22.32 |  11,200 |  $249,984.00 |  28,148 |  2016-09-08 |  Filing |  
  |    Director   |  $21.73 |  276,115 |  $5,999,978.95 |  530,563 |  2016-05-16 |  Filing |  
  |    Officer, Director   |  $21.73 |  138,057 |  $2,999,978.61 |  276,283 |  2016-05-16 |  Filing |  
  |    Director   |  $21.73 |  46,019 |  $999,992.87 |  75,467 |  2016-05-16 |  Filing |  
  |    Officer, Director   |  $24.36 |  31,800 |  $774,759.30 |  138,226 |  2015-08-11 |  Filing |  
  |    Large Shareholder, Other   |  $0.00 |  80,000 |  $0.00 |  80,000 |  2015-10-30 |  Filing |  
  |    Large Shareholder, Other   |  $0.00 |  421,031 |  $0.00 |  8,579,623 |  2015-10-30 |  Filing |  
  |    Director   |  $22.41 |  5,000 |  $112,070.50 |  11,727 |  2015-08-24 |  Filing |  
  |    Director   |  $22.59 |  716 |  $16,176.52 |  20,000 |  2015-08-21 |  Filing |  
  |    Director   |  $22.67 |  19,284 |  $437,187.56 |  19,284 |  2015-08-20 |  Filing |  
  |    Officer, Director   |  $23.97 |  1,100 |  $26,362.05 |  96,336 |  2015-08-13 |  Filing |  
  |    Officer, Director   |  $24.18 |  33,600 |  $812,313.60 |  95,236 |  2015-08-12 |  Filing |  
  |    Officer   |  $24.82 |  5,000 |  $124,086.00 |  11,374 |  2015-08-07 |  Filing |  
  |    Officer, Director   |  $23.94 |  20,700 |  $495,558.00 |  61,636 |  2015-08-10 |  Filing |