| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Officer   |  $4.60 |  1,000 |  $4,600.00 |  21,700 |  2011-05-28 |  Filing |  
  |    Director   |  $4.38 |  12,000 |  $52,560.00 |  12,913 |  2011-09-07 |  Filing |  
  |    Director   |  $4.46 |  913 |  $4,071.98 |  913 |  2011-09-06 |  Filing |  
  |    Large Shareholder   |  $4.83 |  35,200 |  $170,016.00 |  156,114 |  2011-08-03 |  Filing |  
  |    Large Shareholder   |  $4.83 |  105,800 |  $511,014.00 |  1,397,443 |  2011-08-03 |  Filing |  
  |    Officer, Director   |  $4.60 |  2,000 |  $9,200.00 |  21,801 |  2011-05-26 |  Filing |  
  |    Officer, Director   |  $4.55 |  2,000 |  $9,099.00 |  19,801 |  2011-05-24 |  Filing |  
  |    Officer, Director   |  $4.50 |  1,000 |  $4,500.00 |  17,801 |  2011-05-19 |  Filing |  
  |    Officer, Director   |  $4.50 |  2,000 |  $9,000.00 |  16,801 |  2011-05-19 |  Filing |  
  |    Large Shareholder   |  $2.95 |  10,000 |  $29,500.00 |  1,261,889 |  2010-09-08 |  Filing |  
  |    Large Shareholder   |  $3.01 |  5,000 |  $15,050.00 |  1,251,889 |  2010-08-27 |  Filing |  
  |    Large Shareholder   |  $3.05 |  10,000 |  $30,500.00 |  1,246,889 |  2010-08-27 |  Filing |  
  |    Large Shareholder   |  $3.40 |  8,200 |  $27,880.00 |  1,236,889 |  2010-08-18 |  Filing |  
  |    Large Shareholder   |  $3.40 |  1,800 |  $6,120.00 |  1,228,689 |  2010-08-17 |  Filing |  
  |    Large Shareholder   |  $3.51 |  5,000 |  $17,550.00 |  1,226,889 |  2010-05-19 |  Filing |  
  |    Large Shareholder   |  $3.60 |  5,000 |  $18,000.00 |  1,221,889 |  2010-05-18 |  Filing |  
  |    Large Shareholder   |  $3.75 |  5,000 |  $18,750.00 |  1,216,889 |  2010-05-06 |  Filing |  
  |    Large Shareholder   |  $3.80 |  5,000 |  $19,000.00 |  1,211,889 |  2010-05-04 |  Filing |  
  |    Large Shareholder   |  $3.85 |  5,000 |  $19,250.00 |  1,206,889 |  2010-05-03 |  Filing |  
  |    Large Shareholder   |  $4.05 |  700 |  $2,835.00 |  1,201,889 |  2010-04-28 |  Filing |