| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Apr 26, 2013 | Global Hunter Securities | Downgrade | Neutral | Reduce | | Apr 8, 2013 | Global Hunter Securities | Downgrade | Accumulate | Neutral | | Feb 15, 2013 | Howard Weil | Downgrade | Sector Outperform | Sector Perform | | Jan 24, 2013 | Howard Weil | Initiated | | Sector Outperform | | Jun 28, 2012 | Ladenburg Thalmann | Initiated | | Buy | | May 22, 2012 | MLV & Co | Initiated | | Buy | | Apr 17, 2012 | Global Hunter Securities | Initiated | | Accumulate | | May 3, 2011 | Morgan Keegan | Initiated | | Outperform | | Mar 18, 2011 | Robert W. Baird | Initiated | | Outperform | | Mar 14, 2011 | Stifel Nicolaus | Initiated | | Buy |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 8 | 8 | 8 | 8 |
|---|
| Buy | 4 | 4 | 6 | 6 |
|---|
| Hold | 5 | 6 | 5 | 4 |
|---|
| Underperform | 1 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |