| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| MPM BioImpact LLC | 16.4% | $14,705,882 | 14,705,882 | MPM BioImpact LLC | 31 Dec 2024 | |||
| Avidity Partners Management LP | 9.9% | 0% | $8,913,522 | +$72,083 | 9,200,580 | +0.82% | Avidity Partners Management LP | 30 Sep 2025 |
| Deep Track Capital, LP | 8.27% | $7,419,355 | 7,419,355 | Deep Track Capital, LP | 31 Mar 2025 | |||
| Blue Owl Capital Holdings LP | 8.48% | $6,357,928 | 6,357,928 | Blue Owl Capital Holdings LP | 31 Dec 2024 | |||
| GREAT POINT PARTNERS LLC | 5.22% | 0% | $4,537,579 | 4,683,711 | 0% | Great Point Partners, LLC | 30 Sep 2025 | |
| FRANKLIN RESOURCES INC | 4.5% | -16% | $4,003,380 | 4,003,380 | 0% | Franklin Resources, Inc. | 31 Mar 2025 | |
| Lehr Martin A. | 2.1% | $1,595,742 | 1,595,742 | Martin Lehr | 31 Dec 2024 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Change | Price | Investors |
|---|---|---|---|---|---|
| 2025 Q3 | 68,966,266 | $66,815,968 | +$689,909 | $0.9688 | 37 |
| 2025 Q2 | 68,619,580 | $44,959,003 | -$1,721,044 | $0.6552 | 39 |
| 2025 Q1 | 71,405,968 | $43,712,940 | -$1,099,517 | $0.612 | 42 |
| 2024 Q4 | 72,797,034 | $76,436,064 | +$15,827,475 | $1.05 | 52 |
| 2024 Q3 | 56,682,696 | $111,154,599 | -$854,175 | $1.96 | 42 |
| 2024 Q2 | 57,034,586 | $114,325,460 | +$107,182,399 | $2 | 34 |
| 2024 Q1 | 3,935,132 | $5,430,813 | +$524,452 | $1.38 | 25 |
| 2023 Q4 | 3,558,639 | $4,020,714 | +$1,102,318 | $1.13 | 24 |
| 2023 Q3 | 2,578,656 | $3,893,359 | +$507,040 | $1.51 | 23 |
| 2023 Q2 | 2,239,166 | $3,582,021 | +$1,631,639 | $1.6 | 22 |
| 2023 Q1 | 1,276,355 | $717,889 | -$1,585,759 | $0.5622 | 20 |
| 2022 Q4 | 3,883,345 | $2,545,096 | -$383,818 | $0.6517 | 23 |
| 2022 Q3 | 4,130,839 | $4,587,000 | +$1,461,710 | $1.11 | 21 |
| 2022 Q2 | 2,747,803 | $5,761,000 | -$388,653 | $2.12 | 17 |
| 2022 Q1 | 2,904,420 | $6,302,000 | -$2,229,327 | $2.17 | 12 |
| 2021 Q4 | 3,549,370 | $9,441,000 | +$8,486,000 | $2.66 | 16 |