| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Director   |  $6.83 |  50,000 |  $341,500.00 |  293,280 |  2011-02-23 |  Filing |  
  |    Director   |  $2.35 |  30,000 |  $70,500.00 |  243,280 |  2010-06-23 |  Filing |  
  |    Director   |  $3.94 |  20,000 |  $78,800.00 |  213,280 |  2010-03-22 |  Filing |  
  |    Large Shareholder   |  $2.50 |  1,334,520 |  $3,336,300.00 |  8,435,666 |  2009-08-06 |  Filing |  
  |    Large Shareholder, Director   |  $2.50 |  1,334,520 |  $3,336,300.00 |  8,435,666 |  2009-08-06 |  Filing |  
  |    Large Shareholder, Director   |  $3.48 |  71,839 |  $249,999.72 |  3,060,839 |  2009-05-19 |  Filing |  
  |    Large Shareholder   |  $3.48 |  71,839 |  $249,999.72 |  3,060,839 |  2009-05-19 |  Filing |  
  |    Large Shareholder   |  $1.37 |  75,000 |  $102,802.50 |  2,989,000 |  2009-03-16 |  Filing |  
  |    Large Shareholder   |  $0.97 |  69,000 |  $66,854.10 |  2,914,000 |  2009-03-13 |  Filing |  
  |    Large Shareholder, Director   |  $1.37 |  75,000 |  $102,802.50 |  2,989,000 |  2009-03-16 |  Filing |  
  |    Large Shareholder, Director   |  $0.97 |  69,000 |  $66,854.10 |  2,914,000 |  2009-03-13 |  Filing |  
  |    Director   |  $0.80 |  53,700 |  $42,938.52 |  76,500 |  2009-03-12 |  Filing |  
  |    Director   |  $0.80 |  3,000 |  $2,400.00 |  20,000 |  2009-03-10 |  Filing |  
  |    Officer   |  $0.82 |  10,000 |  $8,224.00 |  21,000 |  2009-03-11 |  Filing |  
  |    Officer   |  $0.80 |  25,000 |  $20,000.00 |  75,000 |  2009-03-11 |  Filing |  
  |    Officer   |  $0.78 |  4,000 |  $3,132.00 |  49,000 |  2009-03-11 |  Filing |  
  |    Large Shareholder   |  $2.25 |  145,000 |  $326,250.00 |  2,845,000 |  2009-02-20 |  Filing |  
  |    Large Shareholder, Director   |  $2.25 |  145,000 |  $326,250.00 |  2,845,000 |  2009-02-20 |  Filing |  
  |    Large Shareholder, Director   |  $2.30 |  400,000 |  $920,000.00 |  2,700,000 |  2009-02-19 |  Filing |  
  |    Director   |  $2.67 |  100,000 |  $267,000.00 |  2,300,000 |  2009-02-13 |  Filing |