| Date | Research Firm | Action | Current | PT |
|---|---|---|---|---|
| 12/18/18 | H.C. Wainwright | Initiates Coverage On | Buy | 24.0 |
| 3/07/18 | Stifel Nicolaus | Maintains | Buy | 25.0 |
| 8/15/16 | Cowen & Co. | Initiates Coverage on | Outperform | |
| 8/05/16 | Stifel Nicolaus | Maintains | Buy | 15.0 |
| 7/26/16 | SunTrust Robinson Humphrey | Initiates Coverage on | Buy | |
| 3/17/15 | Stifel Nicolaus | Maintains | Buy | 14.0 |
| 4/15/14 | Stifel Nicolaus | Maintains | Buy | 16.0 |
| 2/04/14 | Stifel Nicolaus | Initiates Coverage on | Buy | 14.0 |
| 2/04/14 | Barclays | Initiates Coverage on | Overweight | 15.0 |