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 |
| 2024-02-14 4:38 pm Sale |
2022-12-31 | 13G | Quanterix Corporation QTRX |
PURA VIDA INVESTMENTS LLC | 1,935,441 5.220% |
-145,200 (-6.98%) |
Filing History |
| 2024-02-14 08:25 am Sale |
2023-12-31 | 13G | Quanterix Corporation QTRX |
Camber Capital Management LP | 0 0.000% |
-3,425,000 (Position Closed) |
Filing History |
| 2024-02-13 5:12 pm Purchase |
2023-12-29 | 13G | Quanterix Corporation QTRX |
The Vanguard Group | 2,055,033 5.430% |
2,055,033 (New Position) |
Filing History |
| 2024-01-29 4:22 pm Purchase |
2023-12-31 | 13G | Quanterix Corporation QTRX |
Millennium Management LLC | 2,209,566 5.800% |
223,884 (+11.27%) |
Filing History |
| 2024-01-25 1:48 pm Purchase |
2023-12-31 | 13G | Quanterix Corporation QTRX |
BlackRock Inc. BLK |
3,190,625 8.400% |
433,275 (+15.71%) |
Filing History |
| 2023-09-29 4:05 pm Purchase |
2023-09-26 | 13G | Quanterix Corporation QTRX |
Millennium Management LLC | 1,985,682 5.300% |
1,985,682 (New Position) |
Filing History |
| 2023-02-22 5:52 pm Unchanged |
2022-12-31 | 13G | Quanterix Corporation QTRX |
PURA VIDA INVESTMENTS LLC | 2,080,641 5.620% |
0 (Unchanged) |
Filing History |
| 2023-02-14 1:26 pm Sale |
2022-12-30 | 13G | Quanterix Corporation QTRX |
MACQUARIE GROUP LTD | 0 0.000% |
-3,154,600 (Position Closed) |
Filing History |
| 2023-02-14 08:40 am Purchase |
2022-12-31 | 13G | Quanterix Corporation QTRX |
Camber Capital Management LP | 3,425,000 9.240% |
425,000 (+14.17%) |
Filing History |
| 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 History |
| 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 LTD | 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 |
T. Rowe Price 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 |