| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| May 24, 2012 | Capstone Investments | Downgrade | Buy | Hold | | Jul 29, 2011 | Wedbush | Downgrade | Outperform | Neutral | | Jul 27, 2011 | JMP Securities | Downgrade | Mkt Outperform | Mkt Perform | | Jan 4, 2011 | Wunderlich | Initiated | | Buy | | Nov 16, 2010 | Canaccord Genuity | Initiated | | Buy |
| 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. |