Investor M28 Capital Management LP
13D/G Filings

This page shows a list of all the recent 13D/G filings made by M28 Capital Management LP . Schedule 13D is commonly referred to as a “beneficial ownership report.” The term "beneficial owner" is defined under SEC rules. It includes any person who directly or indirectly shares voting power or investment power (the power to sell the security).

When a person or group of persons acquires beneficial ownership of more than 5% of a voting class of a company’s equity securities, they are required to file a Schedule 13D within ten days after the purchase. Click the link icon to see the full transaction history.

Date Form Target Prev
Shares
Current
Shares
Change
(Percent)
Ownership
(Percent)
Change
(Percent)
2025-08-26 13D/A IVVD / Invivyd, Inc. 9,248,250 9,548,250
2025-08-13 13G/A CRIS / Curis, Inc. 421,951 620,167
2024-11-12 13G/A WVE / Wave Life Sciences Ltd. 7,373,413 6,164,548
2024-02-12 13G/A WVE / Wave Life Sciences Ltd. 5,903,405 7,373,413
2024-02-12 13G CRIS / Curis, Inc. 421,951
2023-02-10 13G/A WVE / Wave Life Sciences Ltd. 3,765,588 5,903,405
2022-08-19 13D/A IVVD / Invivyd, Inc. 6,398,250 9,248,250
2022-06-24 13D/A IVVD / Invivyd, Inc. 6,398,250 6,398,250
2022-04-26 13D/A IVVD / Invivyd, Inc. 6,398,250 6,398,250
2022-04-01 13D ADGI / Adagio Therapeutics Inc 5,665,221 6,398,250
2022-02-11 13G/A ADGI / Adagio Therapeutics Inc 5,626,070 5,665,221
2021-10-29 13G WVE / Wave Life Sciences Ltd. 3,765,588
2021-10-05 13G ADGI / Adagio Therapeutics Inc 5,626,070