| Jul 25, 2013 | OtherD | -25,000 | — | — | SEC |
| Jul 25, 2013 | OtherD | -2,500 | — | — | SEC |
| Jul 25, 2013 | OtherD | -10,000 | — | — | SEC |
| Jul 25, 2013 | OtherD | -2,500 | — | — | SEC |
| Jul 25, 2013 | Other | -48,000 | 1.18 USD | $56.6K | SEC |
| Jun 28, 2013 | Other | -11,476.31 | 65.00 USD | $746K | SEC |
| Jun 19, 2013 | Other | -1,038 | 65.35 USD | $67.8K | SEC |
| Jun 6, 2013 | Other | 10,000 | 0.28 USD | $2.8K | SEC |
| Jun 6, 2013 | OtherD | -10,000 | 0.00 USD | $0 | SEC |
| May 16, 2013 | OtherD | -30,000 | 0.00 USD | $0 | SEC |
| May 16, 2013 | Other | 30,000 | 0.48 USD | $14.4K | SEC |
| May 18, 2012 | AwardD | 2,500 | 0.00 USD | $0 | SEC |
| Oct 3, 2011 | Other | -1,042 | 52.17 USD | $54.4K | SEC |
| May 25, 2011 | AwardD | 2,500 | 0.00 USD | $0 | SEC |
| Mar 2, 2011 | AwardD | 25,000 | 0.00 USD | $0 | SEC |
| Oct 5, 2010 | Other | -1,042 | 44.42 USD | $46.3K | SEC |
| Oct 2, 2009 | Award | 14,375 | 0.00 | $0 | SEC |
| Jan 16, 2004 | AwardD | 10,000 | 0.00 USD | — | SEC |
| Aug 5, 2003 | AwardD | 10,000 | 0.00 USD | — | SEC |
| Aug 5, 2003 | Buy | 500 | 5.25 USD | — | SEC |
| Aug 5, 2003 | Buy | 1,000 | 4.75 USD | — | SEC |
| Aug 5, 2003 | AwardD | 10,000 | 0.00 USD | — | SEC |
| Aug 5, 2003 | AwardD | 10,000 | 0.00 USD | — | SEC |
| Aug 5, 2003 | AwardD | 1,420 | 0.00 USD | — | SEC |
| Aug 5, 2003 | AwardD | 10,000 | 0.00 USD | — | SEC |