| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Apr 9, 2013 | Deutsche Bank | Initiated | | Hold | | Feb 20, 2013 | UBS | Downgrade | Neutral | Sell | | May 16, 2012 | Stifel Nicolaus | Upgrade | Hold | Buy | | Feb 23, 2011 | DA Davidson | Upgrade | Neutral | Buy | | Dec 6, 2010 | RBC Capital Mkts | Downgrade | Outperform | Sector Perform | | Nov 22, 2010 | Hudson Securities | Downgrade | Buy | Hold | | Oct 22, 2010 | Stifel Nicolaus | Downgrade | Buy | Hold | | Sep 28, 2010 | Argus | Downgrade | Buy | Hold | | Sep 27, 2010 | DA Davidson | Downgrade | Buy | Neutral | | Jul 8, 2009 | Soleil | 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. |