| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Vivo Opportunity Fund Holdings, L.P. | 10% | $38,405,889 | 60,961,729 | Vivo Opportunity Fund Holdings, L.P. | 31 Mar 2025 | |||
| RA CAPITAL MANAGEMENT, L.P. | 9.9% | 0% | $8,370,042 | +$1,112,366 | 13,285,781 | +15% | RA Capital Management, L.P. | 31 Mar 2025 |
| GREAT POINT PARTNERS LLC | 10% | $7,228,095 | 11,473,166 | Great Point Partners, LLC | 31 Dec 2024 | |||
| Walleye Capital LLC | 4.8% | $3,150,000 | 5,000,000 | Walleye Capital LLC | 31 Dec 2024 | |||
| Nantahala Capital Partners Limited Partnership | 2.8% | -62% | $1,895,683 | -$3,073,653 | 3,009,021 | -62% | NANTAHALA CAPITAL PARTNERS LIMITED PARTNERSHIP | 19 Dec 2024 |
| Nantahala Capital Management, LLC | 10% | 0% | $1,391,993 | +$466,046 | 1,855,991 | +50% | Nantahala Capital Management, LLC | 30 Sep 2025 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q2 | 0 | $0 | -$34,451,479 | 0 | |
| 2025 Q1 | 59,926,848 | $34,451,479 | -$1,351,595 | $0.5749 | 29 |
| 2024 Q4 | 61,700,962 | $49,002,183 | +$12,116,344 | $0.7942 | 31 |
| 2024 Q3 | 46,786,564 | $19,084,180 | +$10,632,565 | $0.4079 | 28 |
| 2024 Q2 | 18,997,259 | $9,519,281 | -$954,361 | $0.5011 | 23 |
| 2024 Q1 | 14,441,576 | $19,929,234 | +$6,691,650 | $1.38 | 21 |
| 2023 Q4 | 13,030,671 | $11,307,131 | -$1,007,258 | $0.8677 | 16 |
| 2023 Q3 | 14,192,814 | $12,205,365 | +$11,249,090 | $0.8600 | 16 |
| 2023 Q2 | 1,074,486 | $1,375,341 | -$1,380,929 | $1.28 | 15 |
| 2023 Q1 | 1,686,443 | $3,541,351 | +$1,994,377 | $2.10 | 13 |
| 2022 Q4 | 795,253 | $428,290 | -$100,167 | $0.5400 | 9 |
| 2022 Q3 | 968,202 | $571,000 | -$128,238 | $0.5871 | 11 |
| 2022 Q2 | 1,194,501 | $992,000 | +$8,181 | $0.8335 | 14 |
| 2022 Q1 | 1,150,630 | $1,475,000 | +$40,949 | $1.28 | 11 |
| 2021 Q4 | 1,115,406 | $2,298,000 | -$90,197 | $2.06 | 9 |
| 2021 Q3 | 1,065,645 | $3,015,000 | +$3,015,000 | $2.83 | 9 |