Analysis
Analyst ratings
| Firm | Date | Action |
|---|---|---|
| Roth Capital | Feb 21, 2018 | Initiates |
| Jefferies | Dec 29, 2016 | Downgrade |
| Citigroup | Dec 29, 2016 | Downgrade |
| Citigroup | Sep 17, 2015 | Initiates |
| Citigroup | May 12, 2015 | Upgrade |
| Jefferies | Mar 17, 2015 | Maintains |
| McNicoll Lewis Vlak | Mar 28, 2013 | Maintains |
| Jefferies | Mar 05, 2013 | Initiates |
| Canaccord Genuity | Jul 09, 2012 | Maintains |
| Citigroup | Jun 29, 2012 | Downgrade |
| Ascendiant Capital | Jun 29, 2012 | Downgrade |
| PiperJaffray | Jun 28, 2012 | Maintains |
| Piper Sandler | Jun 28, 2012 | Maintains |
| Ascendiant Capital | Jun 01, 2012 | Initiates |
| Citigroup | May 04, 2012 | Maintains |
| Auriga | Mar 15, 2012 | Downgrade |
| Wedbush | Mar 12, 2012 | Maintains |
| Citigroup | Mar 12, 2012 | Downgrade |
| Deutsche Bank | Mar 12, 2012 | Maintains |
| Summer Street | Mar 02, 2012 | Initiates |