MPM BioVentures 2014, L.P. 13D and 13G filings for Harpoon 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 |
| 2021-05-06 06:15 am Sale | 2021-04-30 | 13D | Harpoon Therapeutics, Inc. HARP | MPM BioVentures 2014, L.P. | 656,146 20.200% | -57,527 (-8.06%) | Filing |
| 2021-02-16 08:30 am Sale | 2021-01-27 | 13D | Harpoon Therapeutics, Inc. HARP | MPM BioVentures 2014, L.P. | 713,673 22.300% | -128,612 (-15.27%) | Filing |