| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Oct 9, 2012 | Mizuho | Downgrade | Buy | Neutral | | Jan 30, 2012 | JMP Securities | Upgrade | Mkt Perform | Mkt Outperform | | Nov 15, 2011 | JMP Securities | Initiated | | Mkt Perform | | Nov 8, 2011 | Longbow | Downgrade | Buy | Neutral | | Oct 13, 2010 | Longbow | Upgrade | Neutral | Buy | | Mar 5, 2010 | Needham | Upgrade | Hold | Buy | | Jan 21, 2010 | Longbow | Initiated | | Neutral | | Mar 27, 2009 | KeyBanc Capital Mkts | Upgrade | Hold | Buy | | Oct 14, 2008 | KeyBanc Capital Mkts | Initiated | | Hold | | Dec 21, 2006 | JMP Securities | Upgrade | Mkt Underperform | Mkt Perform |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 0 | 0 | 0 | 0 |
|---|
| Buy | 0 | 3 | 3 | 3 |
|---|
| Hold | 0 | 3 | 3 | 3 |
|---|
| Underperform | 0 | 0 | 0 | 0 |
|---|
| Sell | 0 | 0 | 0 | 0 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |