| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 11/05/20 | Needham | Maintains | Buy | 9.0 |
| 6/05/20 | Needham | Maintains | Buy | 10.0 |
| 4/13/20 | Needham | Maintains | Buy | 9.0 |
| 8/09/19 | Needham | Reinstates | Buy | 10.0 |
| 6/11/19 | Roth Capital | Upgrades | Buy | 10.0 |
| 2/12/19 | B. Riley FBR | Initiates Coverage On | Buy | 9.5 |
| 12/18/18 | H.C. Wainwright | Initiates Coverage On | Buy | 9.0 |
| 12/14/18 | Maxim Group | Initiates Coverage On | Buy | |
| 11/09/17 | Needham | Downgrades | Buy | |
| 8/11/17 | William Blair | Downgrades | Market Perform |
