| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Apr 2, 2013 | Barclays | Initiated | | Overweight | | Sep 17, 2012 | Argus | Downgrade | Buy | Hold | | Jun 21, 2012 | UBS | Downgrade | Buy | Neutral | | May 9, 2012 | The Benchmark Company | Initiated | | Buy | | May 9, 2012 | UBS | Upgrade | Neutral | Buy | | Apr 4, 2012 | Stifel Nicolaus | Downgrade | Buy | Hold | | Mar 29, 2012 | Longbow | Downgrade | Buy | Neutral | | Jan 31, 2012 | Needham | Upgrade | Hold | Buy | | Jan 20, 2012 | Northland Securities | Initiated | | Market Perform | | Jan 3, 2012 | Robert W. Baird | Upgrade | Neutral | Outperform |
| 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. |