| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MARSHALL WACE, LLP | 9.99% | $67.7M | 28.1M | MARSHALL WACE, LLP | 30 Sep 2025 | |||
| Rosalind Advisors, Inc. | 9.9% | +5.56% | $25.9M | 11M | 0% | Rosalind Advisors, Inc. | 01 Aug 2025 | |
| Nantahala Capital Management, LLC | 9.99% | 0% | $10.3M | $2.93M | 4.26M | +40.1% | Nantahala Capital Management, LLC | 30 Sep 2025 |
| Lawless Michael A | 8.6% | $8.71M | 3.61M | Michael A. Lawless | 26 Jun 2025 | |||
| Aberdeen Group plc | 5.95% | $5.98M | 2.48M | Aberdeen Group plc | 01 Oct 2025 | |||
| Parkman Healthcare Partners LLC | 5.8% | $5.88M | 2.44M | Parkman Healthcare Partners LLC | 30 Sep 2025 | |||
| Nantahala Capital Partners Limited Partnership | 5.68% | $5.83M | 2.42M | NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP | 30 Sep 2025 | |||
| Velan Capital Investment Management LP | 5.1% | $5.06M | 2.14M | Velan Capital Master Fund LP | 30 Jul 2025 | |||
| ORBIMED ADVISORS LLC | 4.1% | -44.3% | $5.14M | 2.13M | 0% | OrbiMed Advisors LLC | 30 Sep 2025 | |
| Shore Craig | 3.5% | $3.58M | 1.48M | Craig Shore | 26 Jun 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 22.7M | $54.8M | +$20.9M | $2.41 | 40 |
| 2025 Q2 | 14.1M | $31.9M | +$2.51M | $2.27 | 36 |
| 2025 Q1 | 12.9M | $34.7M | +$555K | $2.69 | 34 |
| 2024 Q4 | 12.7M | $33.4M | +$812K | $2.63 | 29 |
| 2024 Q3 | 12.4M | $33.2M | +$1.21M | $2.68 | 27 |
| 2024 Q2 | 12M | $29.9M | +$4.43M | $2.50 | 23 |
| 2024 Q1 | 10.2M | $24M | -$399K | $2.37 | 25 |
| 2023 Q4 | 10.3M | $29.1M | +$1.72M | $2.81 | 27 |
| 2023 Q3 | 8.76M | $28.7M | +$2.33M | $3.27 | 25 |
| 2023 Q2 | 8.05M | $20.2M | +$20M | $2.51 | 22 |
| 2023 Q1 | 88.8K | $103K | -$54.8K | $1.12 | 12 |
| 2022 Q4 | 156K | $137K | +$21.6K | $0.86 | 14 |
| 2022 Q3 | 112K | $169K | -$78.5K | $1.50 | 11 |
| 2022 Q2 | 129K | $256K | -$10.4K | $1.99 | 10 |
| 2022 Q1 | 140K | $456K | -$96.9K | $3.21 | 13 |
| 2021 Q4 | 173K | $527K | -$27.3K | $3.02 | 15 |
| 2021 Q3 | 170K | $704K | -$1.36M | $4.10 | 12 |
| 2021 Q2 | 451K | $2.28M | +$2.28M | $5.05 | 14 |