| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Large Shareholder, Officer, Director   |  $1.99 |  1,250 |  $2,487.50 |  13,768,560 |  2013-02-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.97 |  1,000 |  $1,970.00 |  13,769,810 |  2013-02-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.91 |  1,000 |  $1,910.00 |  13,770,810 |  2013-02-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.90 |  1,000 |  $1,900.00 |  13,771,810 |  2013-02-15 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.73 |  100 |  $173.00 |  13,772,810 |  2013-02-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.72 |  4,150 |  $7,138.00 |  13,772,910 |  2013-02-14 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.82 |  4,250 |  $7,735.00 |  13,777,060 |  2013-02-13 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.94 |  4,250 |  $8,245.00 |  13,781,310 |  2013-02-12 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.99 |  1,000 |  $1,990.00 |  14,189,560 |  2013-02-11 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.98 |  3,250 |  $6,435.00 |  14,190,560 |  2013-02-11 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.04 |  3,000 |  $6,120.00 |  14,193,810 |  2013-02-08 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.02 |  1,250 |  $2,525.00 |  14,196,810 |  2013-02-08 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.15 |  2,000 |  $4,300.00 |  14,198,060 |  2013-02-07 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.01 |  2,250 |  $4,522.50 |  14,200,060 |  2013-02-07 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.01 |  1,000 |  $2,010.00 |  14,202,310 |  2013-02-06 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.00 |  3,250 |  $6,500.00 |  14,203,310 |  2013-02-06 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.05 |  4,250 |  $8,712.50 |  14,206,560 |  2013-02-05 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $2.04 |  1,000 |  $2,040.00 |  14,210,810 |  2013-02-04 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.98 |  1,355 |  $2,682.90 |  14,211,810 |  2013-02-04 |  Filing |  
  |    Large Shareholder, Officer, Director   |  $1.97 |  1,895 |  $3,733.15 |  14,213,165 |  2013-02-04 |  Filing |