| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 3/03/21 | HC Wainwright & Co. | Downgrades | Neutral | |
| 1/11/21 | HC Wainwright & Co. | Maintains | Buy | 3.5 |
| 8/25/20 | HC Wainwright & Co. | Initiates Coverage On | Buy | 2.0 |
| 2/04/19 | Langenberg & Company | Initiates Coverage On | Buy | |
| 8/03/16 | Wunderlich | Downgrades | Hold | |
| 4/01/15 | Wunderlich | Upgrades | Buy | 4.5 |
| 2/18/14 | Wunderlich | Maintains | Hold | 4.5 |
| 3/08/12 | Wunderlich | Downgrades | Hold | 3.5 |
