Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not 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
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2022-04-01 Sale |
2022-04-05 4:03 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
171 | $29.79 | $5,095 | 22,325 (Direct) |
View |
2022-03-01 Sale |
2022-03-03 5:01 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
166 | $31.46 | $5,222 | 22,496 (Direct) |
View |
2022-02-09 Sale |
2022-02-09 5:13 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
292 | $34.97 | $10,211 | 22,662 (Direct) |
View |
2022-02-02 Sale |
2022-02-04 4:01 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
166 | $31.46 | $5,222 | 22,954 (Direct) |
View |
2022-01-03 Sale |
2022-01-05 4:06 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
149 | $41.91 | $6,244 | 23,120 (Direct) |
View |
2021-12-01 Sale |
2021-12-03 4:19 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
147 | $40.29 | $5,923 | 23,269 (Direct) |
View |
2021-11-02 Sale |
2021-11-04 4:20 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
139 | $52.61 | $7,312 | 23,416 (Direct) |
View |
2021-10-01 Sale |
2021-10-05 4:02 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
143 | $51.2 | $7,322 | 23,555 (Direct) |
View |
2021-09-01 Sale |
2021-09-03 4:01 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
147 | $49.92 | $7,338 | 23,698 (Direct) |
View |
2021-08-03 Sale |
2021-08-03 9:29 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
145 | $53.79 | $7,799 | 23,845 (Direct) |
View |
2021-07-02 Sale |
2021-07-06 4:12 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
146 | $58.38 | $8,524 | 23,990 (Direct) |
View |
2021-06-01 Sale |
2021-06-02 4:10 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
153 | $48.32 | $7,393 | 24,136 (Direct) |
View |
2021-05-03 Sale |
2021-05-05 9:15 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
147 | $57.85 | $8,505 | 24,289 (Direct) |
View |
2021-04-01 Sale |
2021-04-05 5:46 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Strategic Partnerships |
136 | $62.51 | $8,502 | 24,436 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:07 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
137 | $81.33 | $11,142 | 24,572 (Direct) |
View |
2021-02-19 Sale |
2021-02-23 4:43 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
670 | $90.33 | $60,523 | 24,435 (Direct) |
View |
2021-02-01 Sale |
2021-02-02 7:56 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
105 | $68.26 | $7,167 | 21,732 (Direct) |
View |
2021-01-05 Sale |
2021-01-06 4:21 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
98 | $44.13 | $4,325 | 21,837 (Direct) |
View |
2020-12-01 Sale |
2020-12-03 4:41 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
91 | $43.75 | $3,981 | 21,935 (Direct) |
View |
2020-11-02 Sale |
2020-11-03 4:13 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
91 | $36.97 | $3,364 | 21,188 (Direct) |
View |
2020-10-01 Sale |
2020-10-02 4:00 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
92 | $34.12 | $3,139 | 21,279 (Direct) |
View |
2020-09-01 Sale |
2020-09-03 7:56 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
95 | $34.91 | $3,317 | 21,371 (Direct) |
View |
2020-08-03 Sale |
2020-08-05 5:51 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
90 | $32.25 | $2,903 | 21,466 (Direct) |
View |
2020-07-01 Sale |
2020-07-06 4:11 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
92 | $26.88 | $2,473 | 21,556 (Direct) |
View |
2020-06-15 Sale |
2020-06-15 7:04 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $24.8 | $124,025 | 116,103 (Direct) |
View |
2020-06-01 Sale |
2020-06-03 6:46 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
93 | $27.32 | $2,541 | 21,648 (Direct) |
View |
2020-05-18 Sale |
2020-05-20 5:55 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $25.6 | $128,012 | 121,196 (Direct) |
View |
2020-05-01 Sale |
2020-05-04 5:18 pm |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
95 | $25.44 | $2,417 | 21,741 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2021-02-08 Option Award |
2021-02-10 4:09 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
11,243 | $0 | 32,975 (Direct) |
View |
2020-06-15 Exercise |
2020-06-15 7:04 pm |
N/A 2024-09-23 |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $0 | 116,103 (Direct) |
View |
2020-06-15 Exercise |
2020-06-15 7:04 pm |
N/A N/A |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $2.96 | 116,103 (Direct) |
View |
2020-05-18 Exercise |
2020-05-20 5:55 pm |
N/A 2024-09-23 |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $0 | 121,196 (Direct) |
View |
2020-05-18 Exercise |
2020-05-20 5:55 pm |
N/A N/A |
Quanterix Corp | QTRX | Roskey Mark T. SVP, Commercial & Accelerator |
5,000 | $2.96 | 121,196 (Direct) |
View |