Perceptive Advisors LLC 13D and 13G filings for LeonaBio, Inc.:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2026-01-16 4:46 pm Sale | 2026-01-16 | 13D | LEONABIO INC LONA | Perceptive Advisors LLC | 1,859,322 19.990% | -9,728 (-0.52%) | Filing |
| 2025-12-23 5:16 pm Purchase | 2025-12-23 | 13D | LEONABIO INC LONA | Perceptive Advisors LLC | 1,869,050 20.100% | 1,319,026 (+239.81%) | Filing |
| 2025-12-22 4:30 pm Purchase | 2025-12-18 | 13D | LEONABIO INC LONA | Perceptive Advisors LLC | 550,024 13.900% | 2,089 (+0.38%) | Filing |