| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Jul 18, 2012 | Global Hunter Securities | Downgrade | Buy | Neutral | | Jun 29, 2012 | Oppenheimer | Upgrade | Perform | Outperform | | Apr 17, 2012 | Global Hunter Securities | Initiated | | Buy | | Jan 31, 2012 | Morgan Keegan | Downgrade | Outperform | Mkt Perform | | Apr 29, 2011 | Morgan Keegan | Downgrade | Outperform | Mkt Perform | | Aug 25, 2010 | Oppenheimer | Initiated | | Perform | | Aug 28, 2009 | Morgan Keegan | Initiated | | Mkt Perform | | Nov 4, 2008 | RBC Capital Mkts | Downgrade | Sector Perform | Underperform | | Jul 2, 2008 | SMH Capital | Initiated | | Buy | | Apr 1, 2008 | Deutsche Securities | Upgrade | Hold | Buy |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 5 | 5 | 5 | 5 |
|---|
| Buy | 0 | 0 | 0 | 1 |
|---|
| Hold | 10 | 10 | 10 | 9 |
|---|
| Underperform | 1 | 1 | 1 | 1 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |