Investors who own more than 5% of a class must file a Schedule 13D or 13G. Every filing for N44821101 since 12/18/2024, newest first.
| Filer | % of Class | Filed | |
|---|---|---|---|
|
Commodore Capital LP
13G
|
5.1% |
8/17/2026
Event 8/10/2026
|
|
| Commodore Capital LP | 5.1% | ||
| Commodore Capital Master LP | 5.1% | ||
| Robert Egen Atkinson | 5.1% | ||
| Michael Kramarz | 5.1% | ||
|
Montanova Capital, LLC
13G/A
Amendment 2
|
15.6% |
8/14/2026
Event 6/30/2026
|
|
| Montanova Capital, LLC | 15.6% | ||
| Averill Master Fund, Ltd. | 12.5% | ||
| Aaron Cowen | 15.6% | ||
|
Sirenia Capital Management LP
13G
|
6.1% |
8/14/2026
Event 6/30/2026
|
|
| Sirenia Capital Management LP | 6.1% | ||
| Alex Silverstein | 6.1% | ||
|
Farallon Capital Management, L.L.C.
13G/A
Amendment 1
|
2.3% |
8/14/2026
Event 6/30/2026
|
|
| Farallon Capital Management, L.L.C. | 2.3% | ||
| Farallon Capital Partners, L.P. | 0% | ||
| Farallon Capital Institutional Partners, L.P. | 0% | ||
| Farallon Capital Institutional Partners II, L.P. | 0% | ||
| Farallon Capital Institutional Partners III, L.P. | 0% | ||
| Four Crossings Institutional Partners V, L.P. | 0% | ||
| Farallon Capital Offshore Investors II, L.P. | 0% | ||
| Farallon Capital (AM) Investors, L.P. | 0% | ||
| Farallon Capital F5 Master I, L.P. | 0% | ||
| Farallon Partners, L.L.C. | 0% | ||
| Farallon Institutional (GP) V, L.L.C. | 0% | ||
| Farallon F5 (GP), L.L.C. | 0% | ||
| Dapice Joshua J. | 2.3% | ||
| Dreyfuss, Philip D. | 2.3% | ||
| Dunn Hannah E. | 2.3% | ||
| Gehani, Varun N. | 2.3% | ||
| Giauque, Nicolas | 2.3% | ||
| Husen, Avner A. | 2.3% | ||
| Kim, David T. | 2.3% | ||
| Linn, Michael G. | 2.3% | ||
| Luo Patrick (Cheng) | 2.3% | ||
| Roberts, Jr., Thomas G. | 2.3% | ||
| Saito Edric C. | 2.3% | ||
| Short Daniel S. | 2.3% | ||
| Spokes, Andrew J. M. | 2.3% | ||
| Warren, John R. | 2.3% | ||
| Wehrly, Mark C. | 2.3% | ||
|
FMR LLC
13G
|
5.5% |
8/6/2026
Event 6/30/2026
|
|
| FMR LLC | 5.5% | ||
| Abigail P. Johnson | 5.5% | ||
|
Farallon Capital Partners, L.P.
13G
|
5.1% |
5/14/2026
Event 5/7/2026
|
|
| Farallon Capital Partners, L.P. | 0.8% | ||
| Farallon Capital Institutional Partners, L.P. | 1.3% | ||
| Farallon Capital Institutional Partners II, L.P. | 0.1% | ||
| Farallon Capital Institutional Partners III, L.P. | 0.2% | ||
| Four Crossings Institutional Partners V, L.P. | 0.2% | ||
| Farallon Capital Offshore Investors II, L.P. | 2.3% | ||
| Farallon Capital (AM) Investors, L.P. | 0.1% | ||
| Farallon Capital F5 Master I, L.P. | 0.1% | ||
| Farallon Partners, L.L.C. | 5.0% | ||
| Farallon Institutional (GP) V, L.L.C. | 0.2% | ||
| Farallon F5 (GP), L.L.C. | 0.1% | ||
| Dapice Joshua J. | 5.1% | ||
| Dreyfuss, Philip D. | 5.1% | ||
| Dunn Hannah E. | 5.1% | ||
| Gehani, Varun N. | 5.1% | ||
| Giauque, Nicolas | 5.1% | ||
| Husen, Avner A. | 5.1% | ||
| Kim, David T. | 5.1% | ||
| Linn, Michael G. | 5.1% | ||
| Luo Patrick (Cheng) | 5.1% | ||
| Roberts, Jr., Thomas G. | 5.1% | ||
| Saito Edric C. | 5.1% | ||
| Short Daniel S. | 5.1% | ||
| Spokes, Andrew J. M. | 5.1% | ||
| Warren, John R. | 5.1% | ||
| Wehrly, Mark C. | 5.1% | ||
|
TCG Crossover GP III, LLC
13G
|
9.8% |
5/12/2026
Event 5/7/2026
|
|
| TCG Crossover GP III, LLC | 9.8% | ||
| TCG Crossover Fund III, L.P. | 9.8% | ||
| Chen Yu | 9.8% | ||
|
Suvretta Capital Management, LLC
13G/A
Amendment 1
|
11.7% |
2/13/2026
Event 12/31/2025
|
|
| Suvretta Capital Management, LLC | 11.7% | ||
| Averill Master Fund, Ltd. | 11.4% | ||
| Aaron Cowen | 11.7% |
| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2026 Q3 | 1 | 14.2 k | $24.3 k |
| 2026 Q2 | 68 | 97.3 M | $218 M |
| 2026 Q1 | 37 | 18.9 M | $16.9 M |
| 2025 Q4 | 37 | 19.4 M | $19.6 M |
| 2025 Q3 | 28 | 18.6 M | $24.9 M |
| 2025 Q2 | 29 | 16.8 M | $13.3 M |
| 2025 Q1 | 34 | 17.5 M | $17.9 M |
| 2024 Q4 | 34 | 13.0 M | $32.0 M |
| 2024 Q3 | 31 | 12.9 M | $19.8 M |
| 2024 Q2 | 38 | 14.1 M | $24.5 M |
| 2024 Q1 | 42 | 15.8 M | $24.4 M |
| 2023 Q4 | 46 | 18.0 M | $29.4 M |
| 2023 Q3 | 48 | 19.1 M | $56.8 M |
| 2023 Q2 | 42 | 18.5 M | $82.7 M |
| 2023 Q1 | 28 | 3.61 M | $7.08 M |
| 2022 Q4 | 36 | 3.74 M | $11.6 M |
| 2022 Q3 | 34 | 4.01 M | $10.6 M |
| 2022 Q2 | 28 | 5.26 M | $7.63 M |
| 2022 Q1 | 35 | 6.45 M | $12.0 M |
| 2021 Q4 | 48 | 9.30 M | $44.3 M |
| 2021 Q3 | 40 | 8.88 M | $23.0 M |
| 2021 Q2 | 41 | 11.2 M | $33.1 M |
| 2021 Q1 | 46 | 14.5 M | $56.4 M |
| 2020 Q4 | 38 | 3.54 M | $17.8 M |
| 2020 Q3 | 32 | 3.60 M | $15.3 M |
| 2020 Q2 | 40 | 3.54 M | $16.2 M |
| 2020 Q1 | 27 | 5.02 M | $19.2 M |
| 2019 Q4 | 22 | 5.38 M | $21.3 M |
| 2019 Q3 | 19 | 4.54 M | $11.2 M |
| 2019 Q2 | 29 | 4.41 M | $13.9 M |
| 2019 Q1 | 47 | 14.5 M | $548 M |
| 2018 Q4 | 37 | 13.3 M | $483 M |
| 2018 Q3 | 40 | 13.4 M | $460 M |
| 2018 Q2 | 35 | 12.9 M | $415 M |
| 2018 Q1 | 30 | 9.91 M | $286 M |
| 2017 Q4 | 18 | 10.1 M | $212 M |