| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Jun 5, 2013 | Barclays | Downgrade | Overweight | Equal Weight | | Feb 4, 2013 | UBS | Downgrade | Buy | Neutral | | Dec 6, 2012 | Dahlman Rose | Upgrade | Hold | Buy | | Oct 11, 2012 | Dahlman Rose | Initiated | | Hold | | Sep 24, 2012 | Howard Weil | Upgrade | Market Perform | Market Outperform | | Feb 29, 2012 | Deutsche Bank | Upgrade | Hold | Buy | | Oct 27, 2011 | Standpoint Research | Downgrade | Buy | Hold | | Aug 15, 2011 | Standpoint Research | Upgrade | Hold | Accumulate | | Oct 6, 2010 | Standpoint Research | Downgrade | Buy | Hold | | Jul 1, 2010 | Standpoint Research | 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. |