| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Mar 19, 2013 | MLV & Co | Downgrade | Hold | Sell | | Feb 25, 2013 | MLV & Co | Downgrade | Buy | Hold | | Feb 25, 2013 | Robert W. Baird | Downgrade | Outperform | Neutral | | Feb 25, 2013 | Stifel Nicolaus | Downgrade | Buy | Hold | | May 8, 2012 | WBB Securities | Downgrade | Strong Buy | Buy | | Sep 27, 2011 | WBB Securities | Upgrade | Buy | Strong Buy | | Mar 11, 2011 | Auriga U.S.A | Upgrade | Hold | Buy | | Nov 23, 2010 | MLV Capital | Upgrade | Hold | Buy | | Nov 22, 2010 | WBB Securities | Initiated | | Buy | | Jun 21, 2010 | Auriga U.S.A | Downgrade | Buy | Hold |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 2 |
|---|
| Buy | 0 | 1 | 1 | 5 |
|---|
| Hold | 0 | 3 | 5 | 0 |
|---|
| Underperform | 0 | 2 | 1 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |