| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Nov 1, 2012 | Needham | Downgrade | Buy | Hold | | Jul 20, 2012 | Deutsche Bank | Downgrade | Buy | Hold | | Jul 20, 2012 | RBC Capital Mkts | Downgrade | Outperform | Sector Perform | | Jul 19, 2012 | Robert W. Baird | Downgrade | Outperform | Neutral | | Jan 20, 2012 | Needham | Downgrade | Strong Buy | Buy | | Nov 30, 2011 | RBC Capital Mkts | Initiated | | Outperform | | Mar 9, 2011 | Barclays Capital | Upgrade | Equal Weight | Overweight | | Dec 15, 2010 | Stifel Nicolaus | Initiated | | Buy | | Dec 8, 2010 | Deutsche Bank | Downgrade | Buy | Hold | | May 6, 2010 | Deutsche Bank | Upgrade | Hold | 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. |