GILDER GAGNON HOWE & CO LLC 13D and 13G filings for Quanterix Corporation:
- 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 06:09 am Sale | 2022-12-31 | 13G | Quanterix Corporation QTRX | GILDER GAGNON HOWE & CO LLC | 943,421 2.500% | -1,892,578 (-66.73%) | Filing |
| 2022-02-14 07:06 am Sale | 2021-12-31 | 13G | Quanterix Corporation QTRX | GILDER GAGNON HOWE & CO LLC | 2,835,999 7.700% | -239,252 (-7.78%) | Filing |
| 2021-02-16 10:03 am Sale | 2020-12-31 | 13G | Quanterix Corporation QTRX | GILDER GAGNON HOWE & CO LLC | 3,075,251 9.710% | -269,943 (-8.07%) | Filing |
| 2020-02-14 10:19 am Purchase | 2019-12-31 | 13G | Quanterix Corporation QTRX | GILDER GAGNON HOWE & CO LLC | 3,345,194 11.940% | 272,934 (+8.88%) | Filing |