| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 1/13/21 | Chardan Capital | Maintains | Buy | 10.0 |
| 8/21/19 | Citigroup | Downgrades | Sell | 2.0 |
| 8/21/19 | Oppenheimer | Downgrades | Perform | |
| 4/30/19 | Jefferies | Initiates Coverage On | Buy | 18.0 |
| 2/13/19 | BTIG Research | Initiates Coverage On | Buy | 22.0 |
| 12/13/18 | Chardan Capital | Initiates Coverage On | Buy | 20.0 |
| 8/24/18 | Citigroup | Upgrades | Buy | |
| 3/19/18 | H.C. Wainwright | Initiates Coverage On | Buy | 20.0 |
| 1/29/18 | PiperJaffray | Initiates Coverage On | Overweight | 16.0 |
| 11/28/17 | Wedbush | Initiates Coverage On | Outperform | 20.0 |
