| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Aug 22, 2012 | Barrington Research | Downgrade | Mkt Perform | Underperform | | Mar 16, 2012 | Barrington Research | Downgrade | Outperform | Mkt Perform | | Mar 31, 2011 | Morgan Joseph | Initiated | | Buy | | Apr 16, 2010 | Roth Capital | Initiated | | Buy | | Mar 19, 2010 | Barrington Research | Initiated | | Outperform | | Jan 27, 2010 | Merriman | Initiated | | Buy | | Mar 7, 2008 | Piper Jaffray | Downgrade | Buy | Neutral | | May 11, 2007 | RBC Capital Mkts | Upgrade | Sector Perform | Outperform | | Mar 21, 2007 | Thomas Weisel | Initiated | | Market Weight | | Mar 21, 2007 | RBC Capital Mkts | Initiated | | Sector Perform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 1 | 0 | 0 | 0 |
|---|
| Hold | 3 | 3 | 4 | 5 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 1 | 1 | 1 | 1 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |