| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Dec 19, 2012 | Compass Point | Downgrade | Buy | Neutral | | Nov 9, 2011 | Oppenheimer | Upgrade | Perform | Outperform | | Aug 18, 2011 | Standpoint Research | Upgrade | Hold | Buy | | Apr 4, 2011 | Standpoint Research | Downgrade | Buy | Hold | | Feb 15, 2011 | Standpoint Research | Initiated | | Buy | | Jan 26, 2011 | Northland Securities | Initiated | | Outperform | | Sep 8, 2010 | Oppenheimer | Downgrade | Outperform | Perform | | Jul 8, 2010 | Barrington Research | Downgrade | Outperform | Mkt Perform | | Apr 27, 2010 | Oppenheimer | Upgrade | Perform | Outperform | | Feb 22, 2010 | Oppenheimer | Downgrade | Outperform | Perform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 6 | 5 | 4 | 4 |
|---|
| Buy | 0 | 0 | 0 | 0 |
|---|
| Hold | 3 | 3 | 3 | 2 |
|---|
| Underperform | 0 | 0 | 0 | 1 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |