| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Mar 31, 2011 | Jefferies | Downgrade | Buy | Hold | | Aug 31, 2010 | Jefferies | Upgrade | Hold | Buy | | Mar 12, 2010 | Jefferies & Co | Initiated | | Hold | | Oct 9, 2009 | Wells Fargo | Initiated | | Outperform | | Apr 3, 2009 | Bernstein | Downgrade | Outperform | Mkt Perform | | Dec 10, 2008 | Citigroup | Upgrade | Hold | Buy | | Jul 18, 2008 | Citigroup | Initiated | | Hold | | Jun 25, 2008 | JP Morgan | Initiated | | Neutral | | Jun 4, 2008 | Cowen & Co | Downgrade | Outperform | Neutral | | Feb 1, 2008 | Cowen & Co | Upgrade | Neutral | 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. |