| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Oct 28, 2011 | Brigantine | Downgrade | Buy | Hold | | Mar 7, 2011 | Brigantine | Upgrade | Sell | Hold | | Dec 23, 2010 | Dougherty & Company | Initiated | | Neutral | | Dec 17, 2010 | Brigantine | Initiated | | Sell | | Apr 23, 2010 | JP Morgan | Downgrade | Neutral | Underweight | | Jan 29, 2010 | Piper Jaffray | Upgrade | Underweight | Neutral | | Nov 4, 2009 | JP Morgan | Downgrade | Overweight | Neutral | | Jan 5, 2009 | Maxim Group | Upgrade | Sell | Hold | | Sep 8, 2008 | Canaccord Adams | Upgrade | Hold | Buy | | Feb 1, 2008 | Kaufman Bros | Downgrade | Hold | Sell |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 1 | 1 | 1 | 1 |
|---|
| Hold | 2 | 2 | 2 | 2 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |