| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder   |  $120.25 |  8,342 |  $1,003,125.50 |  0 |  2012-03-14 |  Filing |  
  |    Large Shareholder   |  $120.25 |  8,342 |  $1,003,125.50 |  0 |  2012-03-14 |  Filing |  
  |    Large Shareholder   |  $15.33 |  23 |  $352.59 |  1,440 |  2010-09-17 |  Filing |  
  |    Large Shareholder   |  $15.33 |  23 |  $352.59 |  1,440 |  2010-09-17 |  Filing |  
  |    Large Shareholder   |  $16.16 |  10 |  $161.60 |  1,417 |  2010-06-18 |  Filing |  
  |    Large Shareholder   |  $16.16 |  10 |  $161.60 |  1,417 |  2010-06-18 |  Filing |  
  |    Large Shareholder   |  $58.00 |  25 |  $1,450.00 |  1,407 |  2009-12-18 |  Filing |  
  |    Large Shareholder   |  $58.00 |  25 |  $1,450.00 |  1,407 |  2009-12-18 |  Filing |  
  |    Large Shareholder   |  $58.00 |  24 |  $1,392.00 |  1,382 |  2009-09-16 |  Filing |  
  |    Large Shareholder   |  $58.00 |  24 |  $1,392.00 |  1,382 |  2009-09-16 |  Filing |  
  |    Large Shareholder   |  $58.00 |  15 |  $870.00 |  1,358 |  2009-06-16 |  Filing |  
  |    Large Shareholder   |  $58.00 |  15 |  $870.00 |  1,358 |  2009-06-16 |  Filing |  
  |    Large Shareholder   |  $58.00 |  10 |  $580.00 |  1,343 |  2009-03-03 |  Filing |  
  |    Large Shareholder   |  $58.00 |  10 |  $580.00 |  1,343 |  2009-03-03 |  Filing |