| 31 Jan 2018 |
| BMO Capital |
| Outperform |
| Perform |
| downgrade |
| 1 Aug 2017 | Cantor Fitzgerald | Overweight | Overweight | maintain |
| 5 Apr 2017 | Cowen & Co. | Outperform | Outperform | maintain |
| 20 Mar 2017 | UBS | Buy | Neutral | downgrade |
| 29 Jun 2016 | BMO Capital | Outperform | Outperform | maintain |
| 9 Mar 2016 | JMP Securities | Market Outperform | Outperform | maintain |
| 19 Feb 2016 | Wells Fargo | Outperform | Outperform | maintain |