| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Feb 7, 2012 | Barclays Capital | Initiated | | Underweight | | Mar 23, 2011 | Wunderlich | Downgrade | Buy | Hold | | Aug 19, 2010 | Maxim Group | Initiated | | Buy | | Aug 5, 2010 | Wunderlich | Upgrade | Hold | Buy | | Mar 1, 2010 | Wunderlich | Downgrade | Buy | Hold | | Jan 27, 2010 | Wunderlich | Initiated | | Buy | | Jun 23, 2009 | Barrington Research | Upgrade | Mkt Perform | Outperform | | Feb 17, 2009 | Argus | Downgrade | Hold | Sell | | Sep 11, 2008 | Janco Partners | Upgrade | Accumulate | Buy | | Jul 25, 2008 | Morgan Joseph | Downgrade | Buy | Hold |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 0 | 0 | 0 | 0 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |