| Upgrades & Downgrades History |
|---|
| Date | Research Firm | Action | From | To |
|---|
| Jan 29, 2013 | Maxim Group | Initiated | | Buy | | Oct 31, 2012 | Barrington Research | Initiated | | Outperform | | May 25, 2012 | Oppenheimer | Upgrade | Perform | Outperform | | Apr 10, 2012 | MKM Partners | Initiated | | Buy | | Dec 6, 2011 | Barclays Capital | Initiated | | Overweight | | Nov 28, 2011 | Needham | Upgrade | Hold | Buy | | Oct 5, 2011 | Ticonderoga | Initiated | | Neutral | | Jul 20, 2011 | Longbow | Initiated | | Neutral | | Apr 7, 2011 | FBR Capital | Upgrade | Mkt Perform | Outperform | | Jan 5, 2011 | Morgan Joseph | Initiated | | Buy |
| Current Month | Last Month | Two Months Ago | Three Months Ago |
|---|
| Strong Buy | 14 | 14 | 13 | 13 |
|---|
| Buy | 24 | 24 | 23 | 23 |
|---|
| Hold | 2 | 2 | 3 | 3 |
|---|
| Underperform | 2 | 2 | 1 | 1 |
|---|
| Sell | 3 | 3 | 3 | 3 |
|---|
|
Data provided by Thomson/First Call
Currency in USD. |