ADAGE CAPITAL PARTNERS GP L.L.C. 13D and 13G filings for Cabaletta Bio, 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 |
| 2024-02-07 07:04 am Purchase | 2023-12-31 | 13G | Cabaletta Bio, Inc. CABA | ADAGE CAPITAL PARTNERS GP L.L.C. | 3,864,475 9.470% | 1,305,117 (+50.99%) | Filing |
| 2023-02-09 12:39 pm Purchase | 2022-12-31 | 13G | Cabaletta Bio, Inc. CABA | ADAGE CAPITAL PARTNERS GP L.L.C. | 2,559,358 9.990% | 17,713 (+0.70%) | Filing |
| 2022-02-10 09:11 am Purchase | 2021-12-31 | 13G | Cabaletta Bio, Inc. CABA | ADAGE CAPITAL PARTNERS GP L.L.C. | 2,541,645 8.630% | 556,463 (+28.03%) | Filing |
| 2021-02-11 08:00 am Purchase | 2020-12-31 | 13G | Cabaletta Bio, Inc. CABA | ADAGE CAPITAL PARTNERS GP L.L.C. | 1,985,182 9.990% | 51,278 (+2.65%) | Filing |
| 2020-07-21 11:18 am Purchase | 2020-04-30 | 13G | Cabaletta Bio, Inc. CABA | ADAGE CAPITAL PARTNERS GP L.L.C. | 1,933,904 9.990% | 1,933,904 (New Position) | Filing |