Madison Avenue Partners, LP 13D and 13G filings for Acelyrin, 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 |
| 2025-04-30 8:27 pm Purchase |
2025-04-29 | 13D | Acelyrin, Inc. SLRN |
Madison Avenue Partners, LP | 5,089,260 5.100% |
5,089,260 (New Position) |
Filing |