| Insider |  Price |  Amount |  Total Value |  Remaining Holdings |  Date |  Form 4 |  
   |    Officer, Director   |  $3.90 |  5,000 |  $19,500.00 |  263,559 |  2010-05-12 |  Filing |  
  |    Officer   |  $3.75 |  10,000 |  $37,500.00 |  28,289 |  2010-05-10 |  Filing |  
  |    Officer, Director   |  $3.75 |  2,000 |  $7,500.00 |  40,226 |  2010-04-01 |  Filing |  
  |    Officer, Director   |  $3.72 |  2,000 |  $7,442.40 |  42,226 |  2010-04-01 |  Filing |  
  |    Officer, Director   |  $3.72 |  3,024 |  $11,249.58 |  44,226 |  2010-04-01 |  Filing |  
  |    Officer, Director   |  $4.12 |  2,976 |  $12,261.12 |  47,250 |  2010-03-24 |  Filing |  
  |    Officer   |  $4.20 |  3,500 |  $14,700.00 |  8,500 |  2010-01-06 |  Filing |  
  |    Officer, Director   |  $4.31 |  10,000 |  $43,052.00 |  50,226 |  2009-09-30 |  Filing |  
  |    Officer, Director   |  $3.53 |  98,000 |  $345,783.20 |  60,226 |  2009-09-10 |  Filing |  
  |    Officer, Director   |  $3.50 |  8,994 |  $31,479.00 |  158,226 |  2009-09-09 |  Filing |  
  |    Director   |  $3.48 |  71,839 |  $249,999.72 |  256,894 |  2009-05-19 |  Filing |  
  |    Director   |  $4.44 |  4,000 |  $17,760.00 |  4,000 |  2009-05-11 |  Filing |  
  |    Director   |  $2.25 |  145,000 |  $326,250.00 |  328,733 |  2009-02-20 |  Filing |  
  |    Officer, Director   |  $2.30 |  400,000 |  $920,000.00 |  167,220 |  2009-02-19 |  Filing |  
  |    Officer, Director   |  $2.67 |  100,000 |  $267,000.00 |  567,220 |  2009-02-13 |  Filing |  
  |    Officer, Director   |  $2.63 |  98,316 |  $259,023.33 |  667,220 |  2009-02-12 |  Filing |  
  |    Officer, Director   |  $3.00 |  20,300 |  $60,900.00 |  765,536 |  2009-02-06 |  Filing |  
  |    Officer, Director   |  $3.91 |  1,652 |  $6,455.19 |  785,836 |  2009-01-29 |  Filing |  
  |    Officer, Director   |  $3.81 |  13,417 |  $51,142.92 |  787,488 |  2009-01-28 |  Filing |  
  |    Officer, Director   |  $3.70 |  20,000 |  $73,944.00 |  800,905 |  2009-01-27 |  Filing |