| Nov 16, 2007 | Buy | 10,000 | 1.03 | $10.3K | conv 43 | SEC | |
| Sep 25, 2007 | Buy | 10,000 | 1.07 | $10.7K | conv 58Unusual size | SEC | |
| Sep 21, 2007 | Buy | 10,000 | 1.07 | $10.7K | conv 84Unusual size | SEC | |
| Apr 9, 2007 | Buy | 5,000 | 1.48 | $7.4K | conv 32 | SEC | |
| Apr 9, 2007 | Buy | 5,000 | 1.62 | $8.1K | conv 18 | SEC | |
| Apr 9, 2007 | Buy | 5,000 | 1.48 | $7.4K | conv 4 | SEC | |
| Apr 9, 2007 | Buy | 5,000 | 1.62 | $8.1K | conv 47 | SEC | |
| May 1, 2006 | Buy | 2,000 | 2.11 | $4.2K | conv 50First in 12mo | SEC | |
| Mar 31, 2006 | Sell | -12,500 | 3.44 | $43K | Unusual size | SEC | |
| Mar 31, 2006 | Sell | -5,000 | 3.41 | $17.1K | | SEC | |
| Mar 31, 2006 | Sell | -5,000 | 2.71 | $13.6K | | SEC | |
| Mar 30, 2005 | Sell | -10,000 | 2.31 USD | $23.1K | | SEC | |
| Mar 30, 2005 | Sell | -5,000 | 2.71 USD | $13.6K | | SEC | |
| Feb 15, 2005 | Sell | -5,000 | 3.42 USD | $17.1K | | SEC | |
| Feb 15, 2005 | Sell | -8,000 | 3.47 USD | $27.8K | Unusual size | SEC | |
| Feb 15, 2005 | Sell | -4,500 | 3.43 USD | $15.4K | | SEC | |
| Feb 15, 2005 | Sell | -5,000 | 3.41 USD | $17.1K | | SEC | |
| Jan 5, 2005 | Sell | -10,000 | 2.31 USD | $23.1K | | SEC | |
| Jan 5, 2005 | Sell | -5,000 | 2.71 USD | $13.6K | | SEC | |
| Mar 24, 2004 | Sell | -25,000 | 0.65 USD | $16.3K | | SEC | |
| Mar 24, 2004 | Sell | -25,000 | 0.65 USD | $16.3K | | SEC | |