| May 21, 2012 | Sell | -150 | 0.25 USD | $37.5 | | SEC | |
| May 21, 2012 | Sell | -1,777 | 0.22 USD | $390.9 | | SEC | |
| May 21, 2012 | Sell | -28,223 | 0.23 USD | $6.5K | | SEC | |
| May 21, 2012 | Sell | -1,777 | 0.23 USD | $408.7 | | SEC | |
| May 21, 2012 | Sell | -28,223 | 0.22 USD | $6.2K | | SEC | |
| May 21, 2012 | Sell | -22,446 | 0.25 USD | $5.6K | | SEC | |
| Mar 6, 2012 | Sell | -14,112 | 0.32 USD | $4.5K | | SEC | |
| Mar 6, 2012 | Sell | -888 | 0.32 USD | $284.2 | | SEC | |
| Jan 26, 2011 | Sell | -1,777 | 4.28 USD | $7.6K | | SEC | |
| Jan 26, 2011 | Sell | -2,369 | 4.36 USD | $10.3K | | SEC | |
| Jan 26, 2011 | Sell | -28,223 | 4.28 USD | $120.8K | Unusual size | SEC | |
| Jan 26, 2011 | Sell | -37,631 | 4.36 USD | $164.1K | Unusual size | SEC | |
| Sep 9, 2010 | Sell | -1,481 | 0.34 | $503.5 | | SEC | |
| Sep 9, 2010 | Sell | -2,517 | 0.32 | $805.4 | | SEC | |
| Sep 9, 2010 | Sell | -23,519 | 0.34 | $8K | | SEC | |
| Sep 9, 2010 | Sell | -4,704 | 0.39 | $1.8K | | SEC | |
| Sep 9, 2010 | Sell | -296 | 0.39 | $115.4 | | SEC | |
| Sep 9, 2010 | Sell | -39,983 | 0.32 | $12.8K | Unusual size | SEC | |
| Jul 22, 2010 | Sell | -9,408 | 0.46 | $4.3K | | SEC | |
| Jul 22, 2010 | Sell | -1,777 | 0.47 | $835.2 | | SEC | |
| Jul 22, 2010 | Sell | -28,223 | 0.47 | $13.3K | | SEC | |
| Jul 22, 2010 | Sell | -592 | 0.46 | $272.3 | | SEC | |
| Jul 15, 2010 | Sell | -592 | 0.51 | $301.9 | | SEC | |
| Jul 15, 2010 | Sell | -9,408 | 0.51 | $4.8K | | SEC | |
| Jul 9, 2010 | Buy | 23,519 | 4.36 | $102.5K | conv 46Cluster | SEC | |