1/22/2021 | Stifel Nicolaus | Reiterated Rating | Buy | $13.00 | Low | |
10/29/2020 | Raymond James | Boost Price Target | Strong-Buy | $25.00 ➝ $27.00 | Medium | |
9/11/2020 | William Blair | Reiterated Rating | Buy | | Low | |
9/10/2020 | B. Riley | Reiterated Rating | Buy | $15.00 | High | |
9/1/2020 | BTIG Research | Boost Price Target | Buy | $9.00 ➝ $12.00 | High | |
8/31/2020 | Chardan Capital | Boost Price Target | Buy | $15.00 ➝ $20.00 | Medium | |
8/28/2020 | HC Wainwright | Boost Price Target | Buy | $18.00 ➝ $21.00 | High | |
8/6/2020 | Raymond James | Reiterated Rating | Buy | $25.00 | Medium | |
7/30/2020 | B. Riley | Reiterated Rating | Buy | $12.00 | High | |
7/29/2020 | Chardan Capital | Reiterated Rating | Buy | $15.00 | High | |
7/29/2020 | Oppenheimer | Reiterated Rating | Buy | $12.00 | High | |
7/29/2020 | Stifel Nicolaus | Reiterated Rating | Buy | $14.00 | High | |
6/4/2020 | BMO Capital Markets | Initiated Coverage | Outperform | $14.00 | Medium | |
5/5/2020 | Chardan Capital | Initiated Coverage | Buy | $15.00 | Medium | |
5/4/2020 | B. Riley | Lower Price Target | Buy | $16.00 ➝ $12.00 | High | |
5/2/2020 | Maxim Group | Initiated Coverage | Buy | $14.00 | High | |
5/1/2020 | Oppenheimer | Initiated Coverage | Buy | $12.00 | High | |
5/1/2020 | Raymond James | Lower Price Target | Strong-Buy | $41.00 ➝ $25.00 | High | |
5/1/2020 | BTIG Research | Initiated Coverage | Buy | $9.00 | High | |
4/30/2020 | Stifel Nicolaus | Reiterated Rating | Buy | $14.00 | High | |
4/3/2020 | William Blair | Reiterated Rating | Buy | | Low | |
3/18/2020 | William Blair | Reiterated Rating | Buy | | High | |
2/27/2020 | HC Wainwright | Lower Price Target | Buy | $31.00 ➝ $18.00 | High | |
1/2/2020 | SVB Leerink | Reiterated Rating | Outperform | | Medium | |
11/21/2019 | B. Riley | Initiated Coverage | Buy | $16.00 | Low | |
11/6/2019 | Maxim Group | Reiterated Rating | Buy | $14.00 | Low | |
11/5/2019 | HC Wainwright | Reiterated Rating | Buy | $31.00 | High | |
8/2/2019 | HC Wainwright | Reiterated Rating | Buy | $31.00 | High | |
7/16/2019 | CIBC | Initiated Coverage | Outperform ➝ Outperform | $12.00 | Low | |
7/16/2019 | Oppenheimer | Initiated Coverage | Outperform | $12.00 ➝ $12.00 | High | |
7/15/2019 | Citigroup | Initiated Coverage | Outperform | | High | |
6/25/2019 | Stifel Nicolaus | Initiated Coverage | Buy ➝ Buy | $14.00 | High | |
4/11/2019 | HC Wainwright | Reiterated Rating | Buy | $31.00 | Medium | |
3/29/2019 | SVB Leerink | Upgrade | Market Perform ➝ Outperform | $10.00 ➝ $21.00 | High | |
3/29/2019 | William Blair | Reiterated Rating | Outperform | | High | |
3/14/2019 | Raymond James | Lower Price Target | Strong-Buy ➝ Strong-Buy | $43.00 ➝ $40.00 | Low | |
3/14/2019 | William Blair | Reiterated Rating | Outperform | | High | |
3/14/2019 | Maxim Group | Lower Price Target | Buy | $28.00 ➝ $20.00 | High | |
2/22/2019 | SVB Leerink | Initiated Coverage | Market Perform | $10.00 | Medium | |
12/11/2018 | B. Riley | Initiated Coverage | Buy ➝ Buy | $16.00 | Low | |
11/19/2018 | Raymond James | Upgrade | Outperform ➝ Strong-Buy | $43.00 | High | |
11/13/2018 | William Blair | Reiterated Rating | Buy | | High | |
11/9/2018 | Roth Capital | Set Price Target | Buy | $23.00 | Medium | |
11/8/2018 | Maxim Group | Reiterated Rating | Buy | $28.00 | High | |
11/8/2018 | HC Wainwright | Reiterated Rating | Buy | $31.00 | N/A | |
10/1/2018 | William Blair | Reiterated Rating | Market Perform | | High | |
10/1/2018 | HC Wainwright | Set Price Target | Buy | $31.00 | High | |
9/19/2018 | Raymond James | Set Price Target | Buy | $43.00 | Low | |
9/19/2018 | Roth Capital | Boost Price Target | Buy | $13.00 ➝ $24.00 | High | |
9/19/2018 | SunTrust Banks | Boost Price Target | Buy | $28.00 | High | |
9/18/2018 | Maxim Group | Reiterated Rating | Buy ➝ Buy | $14.00 ➝ $28.00 | High | |
9/18/2018 | Raymond James | Reiterated Rating | Outperform ➝ Outperform | $15.00 ➝ $43.00 | High | |
9/18/2018 | HC Wainwright | Set Price Target | Buy ➝ Buy | $15.00 ➝ $28.00 | High | |
8/10/2018 | William Blair | Reiterated Rating | Outperform | | High | |
8/10/2018 | HC Wainwright | Reiterated Rating | Buy | $15.00 | High | |
7/20/2018 | SunTrust Banks | Initiated Coverage | Buy | $14.00 | High | |
6/28/2018 | Raymond James | Initiated Coverage | Outperform | $15.00 | Medium | |
6/1/2018 | Roth Capital | Boost Price Target | Buy | $7.50 ➝ $13.00 | Low | |
6/1/2018 | Laidlaw | Boost Price Target | Buy | $10.00 ➝ $15.00 | High | |
6/1/2018 | HC Wainwright | Boost Price Target | Buy ➝ Buy | $11.00 ➝ $15.00 | High | |
5/31/2018 | Maxim Group | Reiterated Rating | Buy ➝ Buy | $8.00 ➝ $14.00 | High | |
5/10/2018 | HC Wainwright | Set Price Target | Buy | $11.00 | High | |
5/10/2018 | Maxim Group | Set Price Target | Buy | $8.00 | High | |
4/30/2018 | William Blair | Initiated Coverage | Outperform | | Low | |
3/26/2018 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $11.00 | High | |
3/8/2018 | Roth Capital | Set Price Target | Buy | $8.00 | High | |
3/8/2018 | Maxim Group | Reiterated Rating | Buy | $8.00 | High | |
2/2/2018 | Maxim Group | Reiterated Rating | Buy | $8.00 | Low | |
12/12/2017 | Maxim Group | Set Price Target | Buy | $8.00 | Low | |
11/29/2017 | Roth Capital | Set Price Target | Buy | $6.00 | High | |
11/28/2017 | Maxim Group | Set Price Target | Buy | $5.00 ➝ $8.00 | High | |
11/21/2017 | Roth Capital | Initiated Coverage | Buy ➝ Buy | $5.00 | N/A | |
11/10/2017 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $7.00 | N/A | |
10/4/2017 | Maxim Group | Reiterated Rating | Buy | $5.00 | N/A | |
9/11/2017 | Maxim Group | Reiterated Rating | Buy | $5.00 | High | |
8/10/2017 | Maxim Group | Set Price Target | Buy | $5.00 | High | |
7/17/2017 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $5.00 ➝ $7.00 | Low | |
6/6/2017 | Maxim Group | Set Price Target | Buy | $5.00 | Low | |
5/11/2017 | Maxim Group | Reiterated Rating | Buy | $5.00 | High | |
3/27/2017 | HC Wainwright | Reiterated Rating | Buy | $5.00 | Medium | |
3/22/2017 | Maxim Group | Set Price Target | Buy | $5.00 | Medium | |
2/11/2017 | Maxim Group | Set Price Target | Buy | $5.00 | N/A | |
12/7/2016 | Maxim Group | Set Price Target | Buy | $5.00 | N/A | |
11/11/2016 | Maxim Group | Set Price Target | Buy | $5.00 | N/A | |
10/25/2016 | Maxim Group | Set Price Target | Buy | $5.00 | N/A | |
9/18/2016 | HC Wainwright | Reiterated Rating | Buy | $6.00 | N/A | |
8/11/2016 | Maxim Group | Set Price Target | Buy | $5.00 | N/A | |
8/11/2016 | Laidlaw | Lower Price Target | Buy | $20.00 ➝ $10.00 | N/A | |
5/24/2016 | Maxim Group | Initiated Coverage | Buy | $5.00 | N/A | |
4/7/2016 | HC Wainwright | Initiated Coverage | Buy | $6.00 | N/A | |