Frazier Life Sciences Public Fund, L.P. 13D and 13G filings for MBX Biosciences, Inc. Common Stock:
- 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 |
| 2025-09-30 5:01 pm Purchase | 2025-09-26 | 13D | MBX BIOSCIENCES INC MBX | Frazier Life Sciences Public Fund, L.P. | 5,224,095 11.700% | 666,998 (+14.64%) | Filing |
| 2025-08-20 5:23 pm Sale | 2025-08-18 | 13D | MBX BIOSCIENCES INC MBX | Frazier Life Sciences Public Fund, L.P. | 4,557,097 13.600% | -1,428,250 (-23.86%) | Filing |
| 2024-09-23 10:48 am Purchase | 2024-09-16 | 13D | MBX BIOSCIENCES INC MBX | Frazier Life Sciences Public Fund, L.P. | 5,985,347 18.800% | 5,985,347 (New Position) | Filing |