| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Apr 20, 2012 | Canaccord Genuity | Downgrade | Buy | Hold | | Feb 3, 2012 | Northland Securities | Downgrade | Outperform | Market Perform | | Oct 12, 2011 | Northland Securities | Upgrade | Market Perform | Outperform | | Apr 20, 2011 | Canaccord Genuity | Upgrade | Hold | Buy | | Apr 22, 2010 | Jesup & Lamont | Downgrade | Buy | Hold | | Apr 7, 2010 | Janney Mntgmy Scott | Initiated | | Buy | | Jan 29, 2010 | Jesup & Lamont | Initiated | | Buy | | Oct 21, 2009 | Piper Jaffray | Downgrade | Overweight | Neutral | | Jul 1, 2009 | Sterne Agee | Initiated | | Buy | | May 11, 2009 | Piper Jaffray | Initiated | | Buy |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 1 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 0 | 5 | 5 | 4 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |