| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| May 21, 2013 | Cantor Fitzgerald | Upgrade | Sell | Hold | | May 3, 2013 | UBS | Initiated | | Buy | | Apr 3, 2013 | Cantor Fitzgerald | Downgrade | Hold | Sell | | Feb 6, 2013 | Aegis Capital | Initiated | | Hold | | Jan 24, 2013 | Cantor Fitzgerald | Upgrade | Sell | Hold | | Nov 9, 2012 | Mizuho | Initiated | | Neutral | | Oct 25, 2012 | Cantor Fitzgerald | Initiated | | Sell | | May 27, 2011 | Global Hunter Securities | Initiated | | Neutral | | Apr 20, 2011 | Oppenheimer | Upgrade | Perform | Outperform | | Apr 5, 2011 | Robert W. Baird | Upgrade | Neutral | Outperform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 5 | 6 | 6 | 6 |
|---|
| Buy | 4 | 4 | 4 | 4 |
|---|
| Hold | 8 | 8 | 8 | 9 |
|---|
| Underperform | 1 | 1 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |