| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Alyeska Investment Group, L.P. | 9.35% | -5.5% | $9.92M | $1.56M | 11.3M | +18.6% | Alyeska Investment Group, L.P. | Sep 30, 2025 |
| Nantahala Capital Management, LLC | 9.99% | $9.04M | 10.6M | Nantahala Capital Management, LLC | Jun 30, 2025 | |||
| 683 Capital Management, LLC | 9.9% | $10.5M | 10.6M | 683 CAPITAL MANAGEMENT, LLC | Aug 2, 2025 | |||
| Adage Capital Management, L.P. | 9.99% | +422% | $7.31M | $6.33M | 10.5M | +649% | Adage Capital Management, L.P. | Jun 30, 2025 |
| BIOTECHNOLOGY VALUE FUND L P | 9.99% | $8.32M | 9.79M | BVF PARTNERS L P/IL | Jun 30, 2025 | |||
| Aberdeen Group plc | 8.6% | $8.16M | 8.24M | Aberdeen Group plc | Jun 30, 2025 | |||
| Avidity Partners Management LP | 4.8% | -18.3% | $4.14M | -$808K | 4.7M | -16.3% | Avidity Partners Management LP | Sep 30, 2025 |
| VANGUARD GROUP INC | 4.35% | $3.53M | 3.92M | The Vanguard Group | Dec 31, 2024 | |||
| JANUS HENDERSON GROUP PLC | 3% | $2.42M | 2.69M | JANUS HENDERSON GROUP PLC | Dec 31, 2024 | |||
| Soleus Private Equity Fund III, L.P. | 1.6% | $1.39M | 1.58M | Soleus Capital Management, L.P. | Sep 30, 2025 | |||
| RTW INVESTMENTS, LP | 1.1% | $924K | 1.03M | RTW Investments, LP | Mar 31, 2025 | |||
| ARMISTICE CAPITAL, LLC | 4.99% | -50% | $328K | -$49.8K | 372K | -13.2% | Armistice Capital, LLC | Sep 30, 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 42.7M | $37.6M | -$6.01M | $0.88 | 59 |
| 2025 Q2 | 50.2M | $35M | +$6.04M | $0.70 | 55 |
| 2025 Q1 | 40.5M | $44.1M | -$10.9M | $1.09 | 63 |
| 2024 Q4 | 51.1M | $51.1M | -$5.07M | $1.00 | 65 |
| 2024 Q3 | 56M | $92.4M | +$4.08M | $1.65 | 61 |
| 2024 Q2 | 55.8M | $62.1M | -$1.86M | $1.11 | 57 |
| 2024 Q1 | 57.4M | $75.7M | +$55.5M | $1.32 | 60 |
| 2023 Q4 | 15.1M | $22.6M | -$4.81M | $1.50 | 48 |
| 2023 Q3 | 18.3M | $26.9M | -$3.48M | $1.47 | 52 |
| 2023 Q2 | 20.2M | $50.7M | -$8.73M | $2.51 | 62 |
| 2023 Q1 | 24.7M | $36.8M | +$3.21M | $1.49 | 56 |
| 2022 Q4 | 23.9M | $33.4M | +$4.48M | $1.40 | 56 |
| 2022 Q3 | 17M | $53.6M | -$3.01M | $3.16 | 58 |
| 2022 Q2 | 17.8M | $61.6M | -$12M | $3.47 | 61 |
| 2022 Q1 | 17.6M | $199M | +$44.4M | $11.30 | 77 |
| 2021 Q4 | 13.7M | $131M | +$7.6M | $9.57 | 66 |
| 2021 Q3 | 12.9M | $114M | +$30.2M | $8.85 | 66 |
| 2021 Q2 | 9.41M | $115M | -$1.38M | $12.26 | 55 |
| 2021 Q1 | 9.3M | $148M | -$6.25M | $15.94 | 58 |
| 2020 Q4 | 9.02M | $138M | +$13M | $15.29 | 64 |
| 2020 Q3 | 8.55M | $159M | +$86.1M | $18.57 | 63 |
| 2020 Q2 | 4.21M | $51M | +$24.9M | $12.12 | 46 |
| 2020 Q1 | 2.12M | $12.8M | +$115K | $6.01 | 14 |
| 2019 Q4 | 2.14M | $20.7M | +$6.19M | $9.70 | 13 |
| 2019 Q3 | 1.5M | $15M | -$480K | $10.00 | 17 |
| 2019 Q2 | 1.54M | $17.6M | +$17.6M | $11.46 | 20 |