Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 23255M303 since 12/18/2024, largest first.
| Filer | % of Class | Filed | ||
|---|---|---|---|---|
|
Fairmount Funds Management LLC
13D
|
20.0% |
9/11/2026
Event 9/8/2026
|
||
| Fairmount Funds Management LLC | 20.0% | |||
| Fairmount Healthcare Fund II L.P. | 15.2% | |||
| Fairmount Healthcare Co-Invest VI L.P. | 4.8% | |||
| Peter Evan Harwin | 20.0% | |||
| Tomas Kiselak | 20.0% | |||
|
Venrock Healthcare Capital Partners III, L.P.
13D
|
9.9% |
9/15/2026
Event 9/8/2026
|
||
| Venrock Healthcare Capital Partners III, L.P. | 9.9% | |||
| VHCP Co-Investment Holdings III, LLC | 9.9% | |||
| Venrock Healthcare Capital Partners EG, L.P. | 9.9% | |||
| Venrock Healthcare Capital Partners XP, L.P. | 9.9% | |||
| VHCP Management III, LLC | 9.9% | |||
| VHCP Management EG, LLC | 9.9% | |||
| VHCP Management XP, LLC | 9.9% | |||
| Bong Y. Koh | 9.9% | |||
| Nimish Shah | 9.9% | |||
|
FMR LLC
13G/A
|
6.9% |
10/7/2026
Event 9/30/2026
|
||
| FMR LLC | 6.9% | |||
| Abigail P. Johnson | 6.9% | |||
|
General Atlantic, L.P.
13G
|
6.8% |
9/18/2026
Event 9/8/2026
|
||
| General Atlantic, L.P. | 6.8% | |||
| General Atlantic Partners 100, L.P. | 6.8% | |||
| GAP Coinvestments III, LLC | 6.8% | |||
| GAP Coinvestments IV, LLC | 6.8% | |||
| GAP Coinvestments V, LLC | 6.8% | |||
| GAP Coinvestments CDA, L.P. | 6.8% | |||
| GAP Coinvestments PE Holdco, L.P. | 6.8% | |||
| GAP Coinvestments PE Holdco GP, L.P. | 6.8% | |||
| GAP Holdings GP, LLC | 6.8% | |||
| General Atlantic (SPV) GP, LLC | 6.8% | |||
| General Atlantic GenPar (Bermuda), L.P. | 6.8% | |||
| General Atlantic GenPar, L.P. | 6.8% | |||
| General Atlantic (KB), L.P. | 6.8% | |||
| GAP (Bermuda) L.P. | 6.8% | |||
| General Atlantic (Lux) S.a r.l. | 6.8% | |||
| General Atlantic GenPar (Lux) SCSp | 6.8% | |||
| General Atlantic Partners (Lux) SCSp | 6.8% | |||
| Wellington Biomedical Innovation Master Investors (Cayman) II L.P. 13G | 6.1% |
9/16/2026
Event 9/9/2026
|
||
| Under 5%, checked the "5 percent or less" box, or amended by a later filing (1) | ||||
|
J. Wood Capital Advisors LLC
13G/A
|
0.1% |
10/15/2026
Event 9/30/2026
|
||
| J. Wood Capital Advisors LLC | 0.1% | |||
| Jason Wood | 0.1% | |||
| Period | Filings | Shares, Excl. Options | Value, Excl. Options |
|---|---|---|---|
| 2026 Q3 | 2 | 15.0 | $480.00 |