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 |
2021-03-19 Sale |
2021-03-19 4:03 pm |
Quanterix Corp | QTRX | Duffy David C. SVP R&D and CTO |
1,667 | $58.36 | $97,286 | 38,285 (Direct) |
View |
2021-03-16 Sale |
2021-03-16 5:30 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
5,000 | $61.32 | $306,592 | 989,000 (Direct) |
View |
2021-03-08 Sale |
2021-03-10 4:09 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
5,000 | $66.21 | $331,028 | 994,000 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:08 pm |
Quanterix Corp | QTRX | Mattoon Dawn Sr. VP, Research Products |
217 | $81.33 | $17,648 | 33,425 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:08 pm |
Quanterix Corp | QTRX | Chaubal Amol Chief Financial Officer |
166 | $81.33 | $13,500 | 30,565 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:08 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
3,443 | $81.33 | $280,014 | 999,000 (Direct) |
View |
2021-03-01 Sale |
2021-03-03 4:07 pm |
Quanterix Corp | QTRX | Fry John J General Counsel & Secretary |
202 | $81.33 | $16,428 | 35,033 (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 4:45 pm |
Quanterix Corp | QTRX | Chaubal Amol Chief Financial Officer |
733 | $90.33 | $66,212 | 30,423 (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 |
2021-02-19 Sale |
2021-02-23 4:39 pm |
Quanterix Corp | QTRX | Fry John J General Counsel & Secretary |
871 | $90.33 | $78,680 | 34,530 (Direct) |
View |
2021-02-19 Sale |
2021-02-23 4:36 pm |
Quanterix Corp | QTRX | Mattoon Dawn Sr. VP, Research Products |
871 | $90.33 | $78,680 | 33,642 (Direct) |
View |
2021-02-18 Sale |
2021-02-22 4:34 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
8,493 | $86.4 | $733,791 | 1,002,443 (Direct) |
View |
2021-02-11 Sale |
2021-02-12 4:00 pm |
Quanterix Corp | QTRX | Duffy David C. SVP R&D and CTO |
1,667 | $79.62 | $132,727 | 39,952 (Direct) |
View |
2021-02-09 Sale |
2021-02-10 4:11 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
5,000 | $78.18 | $390,887 | 1,053,861 (Direct) |
View |
2021-02-01 Sale |
2021-02-02 9:13 pm |
Quanterix Corp | QTRX | Mattoon Dawn Sr. VP, Research Products |
182 | $68.26 | $12,423 | 30,834 (Direct) |
View |
2021-02-01 Sale |
2021-02-02 8:12 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
8,249 | $66.77 | $550,788 | 997,539 (Direct) |
View |
2021-02-01 Sale |
2021-02-02 8:04 pm |
Quanterix Corp | QTRX | Chaubal Amol Chief Financial Officer |
133 | $68.26 | $9,078 | 25,367 (Direct) |
View |
2021-02-01 Sale |
2021-02-02 8:02 pm |
Quanterix Corp | QTRX | Fry John J General Counsel & Secretary |
163 | $68.26 | $11,126 | 31,722 (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 |
2021-01-25 Sale |
2021-01-25 4:01 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
5,000 | $77.81 | $389,056 | 1,005,788 (Direct) |
View |
2021-01-22 Sale |
2021-01-22 6:47 pm |
Quanterix Corp | QTRX | Duffy David C. SVP R&D and CTO |
1,667 | $79.29 | $132,176 | 39,473 (Direct) |
View |
2021-01-19 Sale |
2021-01-21 7:55 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
5,000 | $74.53 | $372,646 | 1,010,788 (Direct) |
View |
2021-01-11 Sale |
2021-01-13 5:01 pm |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
44,962 | $48.65 | $2,187,514 | 11,031 (Direct) |
View |
2021-01-05 Sale |
2021-01-06 4:23 pm |
Quanterix Corp | QTRX | Chaubal Amol Chief Financial Officer |
124 | $44.13 | $5,472 | 25,500 (Direct) |
View |
2021-01-05 Sale |
2021-01-06 4:21 pm |
Quanterix Corp | QTRX | Fry John J General Counsel & Secretary |
153 | $44.13 | $6,752 | 31,885 (Direct) |
View |
2021-01-05 Sale |
2021-01-06 4:21 pm |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
3,510 | $44.13 | $154,902 | 1,015,788 (Direct) |
View |
2021-01-05 Sale |
2021-01-06 4:21 pm |
Quanterix Corp | QTRX | Mattoon Dawn Sr. VP, Research Products |
170 | $44.13 | $7,502 | 31,016 (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 |
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 4:11 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | HRUSOVSKY E KEVIN Chairman, President & CEO |
61,322 | $0 | 1,053,861 (Direct) |
View |
2021-02-08 Option Award |
2021-02-10 4:10 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Duffy David C. SVP R&D and CTO |
7,154 | $0 | 46,627 (Direct) |
View |
2021-02-08 Option Award |
2021-02-10 4:10 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Geist William Chief Operating Officer |
16,353 | $0 | 56,398 (Direct) |
View |
2021-02-08 Option Award |
2021-02-10 4:10 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Chaubal Amol Chief Financial Officer |
19,296 | $0 | 44,663 (Direct) |
View |
2021-02-08 Option Award |
2021-02-10 4:10 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Fry John J General Counsel & Secretary |
12,264 | $0 | 43,986 (Direct) |
View |
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 |
2021-02-08 Option Award |
2021-02-10 4:09 pm |
N/A 2031-02-08 |
Quanterix Corp | QTRX | Mattoon Dawn Sr. VP, Research Products |
12,264 | $0 | 43,098 (Direct) |
View |
2021-01-11 Exercise |
2021-01-13 5:01 pm |
2019-12-31 2029-01-02 |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
44,962 | $0 | 11,031 (Direct) |
View |
2021-01-11 Exercise |
2021-01-13 5:01 pm |
N/A N/A |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
7,900 | $18.24 | 11,031 (Direct) |
View |
2021-01-11 Exercise |
2021-01-13 5:01 pm |
N/A N/A |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
7,900 | $14.8 | 11,031 (Direct) |
View |
2021-01-11 Exercise |
2021-01-13 5:01 pm |
N/A N/A |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
29,162 | $8.16 | 11,031 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:22 pm |
N/A N/A |
Quanterix Corp | QTRX | Hlavinka Sarah E. Director |
269 | $44.11 | 19,168 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:22 pm |
2021-12-31 2031-01-04 |
Quanterix Corp | QTRX | Hlavinka Sarah E. Director |
10,170 | $0 | 19,168 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:12 pm |
2021-12-31 2031-01-04 |
Quanterix Corp | QTRX | WALT DAVID R Director |
10,170 | $0 | 1,286,544 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:08 pm |
2021-12-31 2031-01-04 |
Quanterix Corp | QTRX | DEKKERS MARIJN E Director |
10,170 | $0 | 16,980 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:04 pm |
N/A N/A |
Quanterix Corp | QTRX | CRANDELL KEITH Director 10% Owner |
197 | $44.11 | 3,142,577 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 6:04 pm |
2021-12-31 2031-01-04 |
Quanterix Corp | QTRX | CRANDELL KEITH Director 10% Owner |
10,170 | $0 | 3,142,577 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 5:54 pm |
N/A N/A |
Quanterix Corp | QTRX | Madaus Martin D Director |
410 | $44.11 | 187,262 (Direct) |
View |
2021-01-04 Option Award |
2021-01-05 5:54 pm |
2021-12-31 2031-01-04 |
Quanterix Corp | QTRX | Madaus Martin D Director |
10,170 | $0 | 187,262 (Direct) |
View |