RA Capital Management, L.P. 13D and 13G filings for Magenta Therapeutics, 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 |
| 2023-02-14 4:45 pm Sale | 2022-12-31 | 13G | Magenta Therapeutics, Inc. MGTA | RA Capital Management, L.P. | 0 0.000% | -3,588,081 (Position Closed) | Filing |
| 2022-09-27 10:40 am Purchase | 2022-09-15 | 13G | Magenta Therapeutics, Inc. MGTA | RA Capital Management, L.P. | 3,588,081 6.090% | 3,588,081 (New Position) | Filing |