Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2023-01-31 1:58 pm Purchase |
2022-12-31 | 13G | Quanterix Corporation QTRX |
BLACKROCK INC BLK |
2,757,350 7.400% |
301,275 (+12.27%) |
Filing History |
| 2023-01-25 09:45 am Purchase |
2022-12-29 | 13G | Quanterix Corporation QTRX |
Pura Vida Investments, LLC | 2,080,641 5.620% |
2,080,641 (New Position) |
Filing History |
| 2022-08-19 4:02 pm Purchase |
2022-08-09 | 13G | Quanterix Corporation QTRX |
Camber Capital Management LP | 3,000,000 8.110% |
3,000,000 (New Position) |
Filing History |
| 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 History |
| 2022-02-11 3:27 pm Purchase |
2021-12-31 | 13G | Quanterix Corporation QTRX |
Macquarie Group Limited | 3,154,600 8.610% |
3,154,600 (New Position) |
Filing History |
| 2022-02-04 4:12 pm Purchase |
2021-12-31 | 13G | Quanterix Corporation QTRX |
BLACKROCK INC BLK |
2,456,075 6.700% |
712,807 (+40.89%) |
Filing History |
| 2021-03-09 6:33 pm Purchase |
2021-02-28 | 13G | Quanterix Corporation QTRX |
BLACKROCK INC BLK |
1,743,268 4.900% |
225 (+0.01%) |
Filing History |
| 2021-02-16 3:11 pm Sale |
2020-12-31 | 13G | Quanterix Corporation QTRX |
BAIN CAPITAL VENTURE FUND 2005 L.P. | 0 0.000% |
-1,865,010 (Position Closed) |
Filing History |
| 2021-02-16 12:23 pm Sale |
2020-12-31 | 13G | Quanterix Corporation QTRX |
PRICE T ROWE ASSOCIATES INC | 1,285,357 4.000% |
-159,077 (-11.01%) |
Filing History |
| 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 History |
| 2021-02-02 4:12 pm Sale |
2020-12-31 | 13G | Quanterix Corporation QTRX |
ARCH VENTURE FUND VI LP | 3,156,106 10.000% |
-815,808 (-20.54%) |
Filing History |
| 2021-02-02 3:13 pm Purchase |
2020-12-31 | 13G | Quanterix Corporation QTRX |
BLACKROCK INC BLK |
1,743,043 5.500% |
1,743,043 (New Position) |
Filing History |