| 2011-01-12 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $205K |
| 2011-01-12 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $205K |
| 2011-01-14 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $152K |
| 2011-01-14 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $152K |
| 2011-01-18 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $75K |
| 2011-01-18 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $75K |
| 2011-01-13 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $69K |
| 2011-01-13 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $69K |
| 2011-01-11 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $69K |
| 2011-01-11 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $69K |
| 2011-01-21 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $42K |
| 2012-02-17 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $36K |
| 2012-02-28 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $20K |
| 2011-01-14 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $16K |
| 2011-01-14 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $16K |
| 2011-01-19 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $13K |
| 2011-01-19 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $13K |
| 2011-01-20 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $11K |
| 2012-02-29 | Joint reporting: Vicis Capital, LLC; Vicis Capital Master Fund | Sell | $3K |
| 2011-01-25 | Richardson Marvin R(Chief Executive Officer) | G | $0 |