| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Mar 29, 2012 | Feltl & Co. | Initiated | | Buy | | Feb 17, 2011 | Wedbush | Upgrade | Underperform | Neutral | | Feb 17, 2011 | Northland Securities | Upgrade | Market Perform | Outperform | | Dec 10, 2010 | Barclays Capital | Initiated | | Equal Weight | | Sep 27, 2010 | Northland Securities | Downgrade | Outperform | Market Perform | | Jun 14, 2010 | Northland Securities | Upgrade | Market Perform | Outperform | | Nov 10, 2009 | Wedbush Morgan | Downgrade | Neutral | Underperform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 1 | 1 | 1 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 0 | 3 | 3 | 3 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |