| 12/1/2025 | Weiss Ratings | Reiterated Rating | Sell (D+) ➝ Sell (D+) | | |
| 11/24/2025 | Weiss Ratings | Reiterated Rating | Sell (D+) ➝ Sell (D+) | | |
| 11/17/2025 | Weiss Ratings | Reiterated Rating | Sell (D+) ➝ Sell (D+) | | |
| 11/17/2025 | HC Wainwright | Reiterated Rating | Buy | $38.00 | |
| 11/7/2025 | Truist Financial | Lower Target | Buy ➝ Buy | $30.00 ➝ $28.00 | |
| 10/8/2025 | Weiss Ratings | Reiterated Rating | Sell (D) ➝ Sell (D) | | |
| 9/27/2025 | Weiss Ratings | Reiterated Rating | Sell (D) ➝ Sell (D) | | |
| 8/14/2025 | Zacks Research | Upgrade | Strong Sell ➝ Hold | | |
| 7/25/2025 | Truist Financial | Upgrade | Hold ➝ Buy | $30.00 | |
| 5/9/2025 | Needham & Company LLC | Lower Target | Buy ➝ Buy | $32.00 ➝ $30.00 | |
| 4/8/2025 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $32.00 ➝ $32.00 | |
| 4/8/2025 | HC Wainwright | Boost Target | Buy ➝ Buy | $48.00 ➝ $65.00 | |
| 2/28/2025 | Barclays | Boost Target | Overweight ➝ Overweight | $17.00 ➝ $24.00 | |
| 2/28/2025 | HC Wainwright | Boost Target | Buy ➝ Buy | $57.00 ➝ $70.00 | |
| 2/28/2025 | Needham & Company LLC | Boost Target | Buy ➝ Buy | $30.00 ➝ $32.00 | |
| 1/30/2025 | Truist Financial | Upgrade | Sell ➝ Hold | $8.00 ➝ $25.00 | |
| 1/14/2025 | Royal Bank Of Canada | Reiterated Rating | Sector Perform ➝ Sector Perform | $18.00 ➝ $18.00 | |
| 1/13/2025 | Needham & Company LLC | Boost Target | Buy ➝ Buy | $22.00 ➝ $30.00 | |
| 12/4/2024 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $39.00 ➝ $39.00 | |
| 11/12/2024 | Barclays | Lower Target | Equal Weight ➝ Equal Weight | $25.00 ➝ $17.00 | |
| 11/8/2024 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $22.00 ➝ $22.00 | |
| 11/7/2024 | Royal Bank Of Canada | Boost Target | Sector Perform ➝ Sector Perform | $15.00 ➝ $16.00 | |
| 10/4/2024 | Royal Bank Of Canada | Boost Target | Sector Perform ➝ Sector Perform | $14.00 ➝ $15.00 | |
| 9/24/2024 | Jefferies Financial Group | Boost Target | Buy ➝ Buy | $15.00 ➝ $18.00 | |
| 8/13/2024 | Truist Financial | Downgrade | Buy ➝ Sell | $30.00 ➝ $8.00 | |
| 8/12/2024 | Piper Sandler | Downgrade | Overweight ➝ Neutral | $42.00 ➝ $11.00 | |
| 8/12/2024 | Raymond James Financial | Downgrade | Outperform ➝ Market Perform | | |
| 8/12/2024 | Royal Bank Of Canada | Downgrade | Outperform ➝ Sector Perform | $37.00 ➝ $14.00 | |
| 8/12/2024 | JPMorgan Chase & Co. | Reiterated Rating | Overweight ➝ Underweight | $45.00 ➝ $10.00 | |
| 8/12/2024 | Needham & Company LLC | Lower Target | Buy ➝ Buy | $43.00 ➝ $22.00 | |
| 8/12/2024 | HC Wainwright | Lower Target | Buy ➝ Buy | $57.00 ➝ $39.00 | |
| 7/31/2024 | Raymond James Financial | Lower Target | Outperform ➝ Outperform | $41.00 ➝ $37.00 | |
| 7/31/2024 | Royal Bank Of Canada | Lower Target | Outperform ➝ Outperform | $42.00 ➝ $37.00 | |
| 7/31/2024 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $43.00 ➝ $43.00 | |
| 7/25/2024 | Truist Financial | Lower Target | Buy ➝ Buy | $45.00 ➝ $30.00 | |
| 7/3/2024 | Piper Sandler | Reiterated Rating | Overweight ➝ Overweight | $42.00 ➝ $42.00 | |
| 7/3/2024 | Barclays | Downgrade | Overweight ➝ Equal Weight | $38.00 ➝ $25.00 | |
| 7/2/2024 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $57.00 ➝ $57.00 | |
| 7/2/2024 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $43.00 ➝ $43.00 | |
| 5/8/2024 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $57.00 | |
| 5/8/2024 | Barclays | Lower Target | Overweight ➝ Overweight | $40.00 ➝ $38.00 | |
| 5/8/2024 | Needham & Company LLC | Lower Target | Buy ➝ Buy | $45.00 ➝ $43.00 | |
| 4/9/2024 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $45.00 | |
| 3/7/2024 | JPMorgan Chase & Co. | Initiated Coverage | Overweight | $80.00 ➝ $45.00 | |
| 3/4/2024 | HC Wainwright | Reiterated Rating | Buy ➝ Buy | $57.00 | |
| 3/1/2024 | Royal Bank Of Canada | Lower Target | Outperform ➝ Outperform | $53.00 ➝ $45.00 | |
| 3/1/2024 | Needham & Company LLC | Reiterated Rating | Buy ➝ Buy | $45.00 | |
| 2/8/2024 | Wedbush | Reiterated Rating | Outperform ➝ Outperform | $57.00 | |
| 1/5/2024 | Wedbush | Reiterated Rating | Outperform | $57.00 | |
| 12/20/2023 | Raymond James Financial | Initiated Coverage | Outperform | $42.00 | |
| 11/6/2023 | HC Wainwright | Lower Target | Buy ➝ Buy | $63.00 ➝ $57.00 | |
| 11/3/2023 | Piper Sandler | Lower Target | Overweight ➝ Overweight | $50.00 ➝ $42.00 | |
| 11/3/2023 | Royal Bank Of Canada | Lower Target | Outperform ➝ Outperform | $67.00 ➝ $58.00 | |
| 11/3/2023 | Needham & Company LLC | Lower Target | Buy ➝ Buy | $52.00 ➝ $45.00 | |
| 10/23/2023 | Barclays | Lower Target | Overweight ➝ Overweight | $60.00 ➝ $57.00 | |
| 10/3/2023 | Royal Bank Of Canada | Reiterated Rating | Outperform ➝ Outperform | $68.00 | |
| 8/3/2023 | Piper Sandler | Lower Target | Overweight ➝ Overweight | $60.00 ➝ $50.00 | |
| 8/3/2023 | Royal Bank Of Canada | Lower Target | Outperform ➝ Outperform | $70.00 ➝ $68.00 | |
| 8/3/2023 | Needham & Company LLC | Lower Target | Buy ➝ Buy | $60.00 ➝ $52.00 | |
| 8/3/2023 | Truist Financial | Lower Target | Buy ➝ Buy | $60.00 ➝ $55.00 | |
| 8/3/2023 | TD Cowen | Upgrade | Market Perform ➝ Outperform | $50.00 | |
| 8/3/2023 | HC Wainwright | Lower Target | Buy ➝ Buy | $68.00 ➝ $63.00 | |
| 7/13/2023 | HC Wainwright | Lower Target | | $71.00 ➝ $68.00 | |
| 4/25/2023 | Piper Sandler | Lower Target | | $63.00 ➝ $62.00 | |
| 4/20/2023 | Needham & Company LLC | Reiterated Rating | Buy | $60.00 | |
| 3/3/2023 | Barclays | Lower Target | | $90.00 ➝ $80.00 | |
| 3/1/2023 | Royal Bank Of Canada | Lower Target | Outperform | $80.00 ➝ $76.00 | |
| 3/1/2023 | HC Wainwright | Boost Target | Buy | $69.00 ➝ $71.00 | |
| 2/28/2023 | Needham & Company LLC | Lower Target | Buy | $63.00 ➝ $60.00 | |
| 2/10/2023 | HC Wainwright | Lower Target | Buy | $76.00 ➝ $69.00 | |
| 1/31/2023 | Wedbush | Reiterated Rating | Outperform | $60.00 | |
| 1/18/2023 | Truist Financial | Lower Target | | $68.00 ➝ $63.00 | |
| 1/6/2023 | BMO Capital Markets | Lower Target | Market Perform | $60.00 ➝ $52.00 | |
| 1/6/2023 | Needham & Company LLC | Lower Target | Buy | $66.00 ➝ $63.00 | |
| 12/21/2022 | Wedbush | Reiterated Rating | Buy | $88.00 | |
| 12/14/2022 | Cowen | Lower Target | | $54.00 ➝ $50.00 | |
| 12/14/2022 | Cowen | Lower Target | | $54.00 ➝ $50.00 | |
| 11/7/2022 | BMO Capital Markets | Lower Target | Market Perform | $66.00 ➝ $60.00 | |
| 11/4/2022 | HC Wainwright | Lower Target | Buy | $83.00 ➝ $76.00 | |
| 11/3/2022 | Needham & Company LLC | Lower Target | Buy | $76.00 ➝ $74.00 | |
| 10/21/2022 | Jefferies Financial Group | Initiated Coverage | Buy | $66.00 | |
| 9/21/2022 | Wedbush | Reiterated Rating | Outperform | $94.00 | |
| 7/21/2022 | Piper Sandler | Lower Target | Overweight | $84.00 ➝ $80.00 | |
| 6/15/2022 | Needham & Company LLC | Lower Target | Buy | $84.00 ➝ $76.00 | |
| 3/1/2022 | Northland Securities | Boost Target | | $61.00 ➝ $67.00 | |
| 2/26/2022 | Wedbush | Reiterated Rating | Buy | $97.00 ➝ $94.00 | |
| 2/25/2022 | HC Wainwright | Boost Target | Buy | $86.00 ➝ $90.00 | |
| 2/16/2022 | Wedbush | Reiterated Rating | Buy | $97.00 | |
| 1/19/2022 | Barclays | Boost Target | Overweight | $92.00 ➝ $96.00 | |
| 1/7/2022 | Wedbush | Reiterated Rating | Buy | $97.00 | |
| 1/4/2022 | Northland Securities | Boost Target | | $57.00 ➝ $61.00 | |
| 1/3/2022 | JPMorgan Chase & Co. | Initiated Coverage | Overweight | $83.00 | |
| 11/5/2021 | Barclays | Boost Target | Overweight | $91.00 ➝ $92.00 | |
| 11/4/2021 | HC Wainwright | Boost Target | Buy | $80.00 ➝ $86.00 | |
| 10/18/2021 | Needham & Company LLC | Boost Target | Buy | $80.00 ➝ $84.00 | |
| 10/12/2021 | HC Wainwright | Lower Target | Buy | $84.00 ➝ $80.00 | |
| 10/12/2021 | BMO Capital Markets | Lower Target | Market Perform | $66.00 ➝ $60.00 | |
| 10/5/2021 | Northland Securities | Lower Target | Market Perform | $66.00 ➝ $57.00 | |
| 10/1/2021 | Barclays | Lower Target | Overweight | $95.00 ➝ $91.00 | |
| 9/22/2021 | Wedbush | Reiterated Rating | Buy | $93.00 | |
| 8/4/2021 | HC Wainwright | Lower Target | Buy | $86.00 ➝ $84.00 | |
| 7/26/2021 | JPMorgan Chase & Co. | Upgrade | Neutral ➝ Overweight | $70.00 ➝ $75.00 | |
| 7/14/2021 | HC Wainwright | Reiterated Rating | Buy | $86.00 | |
| 5/10/2021 | BMO Capital Markets | Lower Target | Market Perform | $72.00 ➝ $70.00 | |
| 5/5/2021 | Northland Securities | Lower Target | Market Perform | $75.00 ➝ $66.00 | |
| 4/9/2021 | Berenberg Bank | Initiated Coverage | Buy | $93.00 | |
| 3/1/2021 | HC Wainwright | Boost Target | Buy | $70.00 ➝ $86.00 | |
| 2/26/2021 | Barclays | Boost Target | Overweight | $79.00 ➝ $94.00 | |
| 2/11/2021 | Northland Securities | Downgrade | Outperform ➝ Market Perform | $72.00 ➝ $75.00 | |
| 1/25/2021 | Northland Securities | Boost Target | Outperform | $67.00 ➝ $72.00 | |
| 1/21/2021 | Leerink Partners | Downgrade | Outperform ➝ Market Perform | $63.00 ➝ $75.00 | |
| 1/20/2021 | Piper Sandler | Boost Target | Overweight | $65.00 ➝ $90.00 | |
| 1/8/2021 | Needham & Company LLC | Boost Target | Buy | $67.00 ➝ $76.00 | |
| 1/6/2021 | Royal Bank Of Canada | Boost Target | Outperform | $65.00 ➝ $70.00 | |
| 12/14/2020 | Barclays | Boost Target | Overweight | $73.00 ➝ $79.00 | |
| 12/9/2020 | Needham & Company LLC | Lower Target | Buy | $68.00 ➝ $67.00 | |