13G filed by PERCEPTIVE ADVISORS LLC
PERCEPTIVE ADVISORS LLC and 2 other reporting persons reported 912,853 IRLA shares, 8.4% of the class, as of 2026-10-06, in a 13G accepted by EDGAR 2026-10-14 20:00:02 UTC.
- Accession
- 0001193125-26-421651
- Filer
- CIK 1224962
- Filed
- 2026-10-14
- Accepted by EDGAR
- Ingested
- Source
- EDGAR live feed
Stake
- Shares
- 912,853
- Percent of class
- 8.4%
- Event date
- 2026-10-06
How the shares relate across the reporting persons: every reporting person reports the same shares (a chain of control). The page shows the largest row.
Read for the filer group PERCEPTIVE ADVISORS LLC.
Reporting persons
| Person | Type | Sole voting | Shared voting | Sole dispositive | Shared dispositive | Aggregate | Percent |
|---|---|---|---|---|---|---|---|
| Perceptive Advisors LLC | IA | 0 | 912,853 | 0 | 912,853 | 912,853 | 8.4% |
| Joseph Edelman | IN | 0 | 912,853 | 0 | 912,853 | 912,853 | 8.4% |
| Perceptive Life Sciences Master Fund, Ltd. | CO | 0 | 912,853 | 0 | 912,853 | 912,853 | 8.4% |