| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Aug 24, 2012 | Stifel Nicolaus | Initiated | | Buy | | May 23, 2012 | WBB Securities | Upgrade | Sell | Hold | | Apr 25, 2011 | Rodman & Renshaw | Initiated | | Mkt Outperform | | Mar 15, 2011 | Wedbush | Initiated | | Outperform | | Feb 17, 2010 | WBB Securities | Initiated | | Sell | | Jun 18, 2009 | Boenning & Scattergood | Initiated | | Outperform | | Mar 18, 2009 | Rodman & Renshaw | Initiated | | Mkt Outperform |
| 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. |