| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 4/05/21 | HC Wainwright & Co. | Maintains | Buy | 1.1 |
| 2/11/21 | HC Wainwright & Co. | Maintains | Buy | 1.2 |
| 12/04/20 | HC Wainwright & Co. | Maintains | Buy | 0.800 |
| 10/21/20 | HC Wainwright & Co. | Maintains | Buy | 3.3 |
| 8/10/20 | HC Wainwright & Co. | Maintains | Buy | 3.5 |
| 7/27/20 | HC Wainwright & Co. | Maintains | Buy | 2.8 |
| 7/14/20 | HC Wainwright & Co. | Reiterates | Buy | 2.3 |
| 4/21/20 | H.C. Wainwright | Reiterates | Buy | 2.0 |
| 8/19/19 | H.C. Wainwright | Maintains | Buy | 3.0 |
| 1/29/18 | TD Securities | Downgrades | Hold |
