13G filed by Paradigm Biocapital Advisors LP
Paradigm Biocapital Advisors LP and 3 other reporting persons reported 4,101,576 OBX shares, 6.6% of the class, as of 2026-09-28, in a 13G accepted by EDGAR 2026-10-05 20:01:36 UTC.
- Accession
- 0001104659-26-113688
- Filer
- CIK 1855655
- Filed
- 2026-10-05
- Accepted by EDGAR
- Ingested
- Source
- EDGAR daily index
Stake
- Shares
- 4,101,576
- Percent of class
- 6.6%
- Event date
- 2026-09-28
How the shares relate across the reporting persons: ambiguous: the persons may hold separate positions, so the group total can be higher. The page shows the largest row.
Read for the filer group Paradigm Biocapital Advisors LP.
Reporting persons
| Person | Type | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Aggregate | Percent |
|---|---|---|---|---|---|---|---|
| Paradigm BioCapital Advisors LP | PN | 4,101,576 | 0 | 4,101,576 | 0 | 4,101,576 | 6.6% |
| Paradigm BioCapital Advisors GP LLC | OO | 4,101,576 | 0 | 4,101,576 | 0 | 4,101,576 | 6.6% |
| Senai Asefaw, M.D. | IN | 4,101,576 | 0 | 4,101,576 | 0 | 4,101,576 | 6.6% |
| Paradigm BioCapital International Fund Ltd. | CO | 3,613,771 | 0 | 3,613,771 | 0 | 3,613,771 | 5.9% |