Analysis
Analyst ratings
| Firm | Date | Action |
|---|---|---|
| Wells Fargo | Jan 11, 2022 | Maintains |
| HC Wainwright & Co. | Aug 06, 2021 | Maintains |
| HC Wainwright & Co. | May 10, 2021 | Maintains |
| JonesTrading | Mar 26, 2021 | Downgrade |
| HC Wainwright & Co. | Dec 08, 2020 | Maintains |
| Wells Fargo | Mar 26, 2020 | Maintains |
| HC Wainwright & Co. | Mar 25, 2020 | Maintains |
| H.C. Wainwright | Mar 25, 2020 | Maintains |
| H.C. Wainwright | Jul 02, 2018 | Initiates |
| HC Wainwright & Co. | Jul 02, 2018 | Initiates |
| SunTrust Robinson Humphrey | May 31, 2018 | Initiates |
| Wells Fargo | May 25, 2018 | Initiates |
| UBS | Jul 05, 2016 | Downgrade |
| UBS | Aug 26, 2015 | Maintains |
| UBS | Jul 14, 2015 | Initiates |
| Piper Sandler | Jul 14, 2015 | Initiates |
| PiperJaffray | Jul 14, 2015 | Initiates |