| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 2/19/20 | Craig-Hallum | Upgrades | Buy | |
| 11/09/17 | Roth Capital | Upgrades | Buy | |
| 6/16/17 | SunTrust Robinson Humphrey | Initiates Coverage On | Buy | 19.0 |
| 5/10/17 | Craig-Hallum | Downgrades | Hold | |
| 10/17/16 | Barrington Research | Initiates Coverage On | Outperform | |
| 10/14/14 | Roth Capital | Initiates Coverage on | Buy | 10.0 |
| 11/06/13 | Craig-Hallum | Downgrades | Hold | 6.0 |
| 8/07/13 | Craig-Hallum | Upgrades | Buy | 7.0 |