| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Mar 1, 2013 | Argus | Downgrade | Buy | Hold | | Feb 21, 2013 | UBS | Upgrade | Sell | Neutral | | Jan 18, 2013 | Robert W. Baird | Downgrade | Outperform | Neutral | | Jul 9, 2012 | UBS | Downgrade | Neutral | Sell | | Mar 1, 2012 | UBS | Initiated | | Neutral | | Oct 27, 2011 | FBR Capital | Downgrade | Outperform | Mkt Perform | | Oct 7, 2011 | Deutsche Bank | Initiated | | Buy | | Dec 17, 2010 | Wedbush | Initiated | | Neutral | | Jun 1, 2010 | Stifel Nicolaus | Upgrade | Hold | Buy | | May 14, 2010 | Stifel Nicolaus | Downgrade | Buy | Hold |
| 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. |