QTRX Quanterix Corp
Nasdaq · SEC CIK 1503274 · EDGAR
- Bought, last 12 months
- $296.0K 2 purchases by 2 insiders
- Sold, last 12 months
- $0 0 sales by 0 insiders
- Filings on record
- 326 since 2021-07-06, latest 2026-09-17 17:03
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| DONNELLY WILLIAM P | Executive COB, Dir | $286.4K | — |
| Meadows Benjamin | Chief Commercial Off | $9,695 | — |
| Miller Michael Francis | CTO | — | — |
| Sachs Alan Bruce | Dir | — | — |
| Sriram Vandana | CFO | — | — |
| Toloue Masoud | Pres, CEO, Dir | — | — |
| Hampton Malcolm Garret | Dir | — | — |
| Elliott Jeffrey Thomas | Dir | — | — |
| Flynn Karen | Dir | — | — |
| Mendel Scott | Dir | — | — |
Transactions 353
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| M | 2021-12-03 | 2021-12-01 | QTRX | HRUSOVSKY E KEVIN | COB, CEO, Dir | S - Sale | $40.29 | -3,710 | 894.1K | -0.4% | -$149.5K |
| M | 2021-12-03 | 2021-12-01 | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale | $40.29 | -353 | 38.4K | -0.9% | -$14.2K |
| M | 2021-12-03 | 2021-12-01 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $40.29 | -147 | 23.3K | -0.6% | -$5,922 |
| 2021-11-22 | 2021-11-19 | QTRX | Duffy David C. | CTO, SVP R, D | S - Sale | $45.54 | -1,667 | 24.9K | -6% | -$75.9K | |
| M | 2021-11-10 | 2021-11-10 | QTRX | HRUSOVSKY E KEVIN | COB, CEO, Dir | S - Sale | $55.18 | -5,000 | 897.8K | -0.6% | -$275.9K |
| DM | 2021-11-08 | 2021-11-04+ | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale+OE | $57.28 | -8,536 | 38.9K | -18% | -$488.9K |
| D | 2021-11-08 | 2021-11-05 | QTRX | Mattoon Dawn | SVP, Diagnostics | M - OptEx | $19.12 | +10.7K | 47.2K | +29% | +$204.9K |
| M | 2021-11-04 | 2021-11-02 | QTRX | Fry John J | GC, Sec | S - Sale | $52.61 | -331 | 32.8K | -1.0% | -$17.4K |
| M | 2021-11-04 | 2021-11-02 | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale | $52.61 | -333 | 36.5K | -0.9% | -$17.5K |
| M | 2021-11-04 | 2021-11-02 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $52.61 | -139 | 23.4K | -0.6% | -$7,312 |
| M | 2021-11-04 | 2021-11-02 | QTRX | HRUSOVSKY E KEVIN | COB, CEO, Dir | S - Sale | $52.61 | -3,505 | 902.8K | -0.4% | -$184.4K |
| M | 2021-10-22 | 2021-10-22 | QTRX | HRUSOVSKY E KEVIN | COB, CEO, Dir | S - Sale | $50.70 | -5,000 | 909.4K | -0.5% | -$253.5K |
| 2021-10-19 | 2021-10-15 | QTRX | Duffy David C. | CTO, SVP R, D | S - Sale | $51.47 | -1,667 | 26.6K | -6% | -$85.8K | |
| 2021-10-05 | 2021-10-01 | QTRX | Madaus Martin D | Dir | A - Grant | $51.18 | +354 | 15.3K | +2% | +$18.1K | |
| 2021-10-05 | 2021-10-01 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $51.20 | -143 | 23.6K | -0.6% | -$7,322 | |
| 2021-10-05 | 2021-10-01 | QTRX | Fry John J | GC, Sec | S - Sale | $51.20 | -340 | 33.0K | -1% | -$17.4K | |
| 2021-10-05 | 2021-10-01 | QTRX | MEISTER PAUL M | Dir | A - Grant | $51.18 | +269 | 13.9K | +2% | +$13.8K | |
| 2021-10-05 | 2021-10-01 | QTRX | CRANDELL KEITH | Dir, 10% | A - Grant | $51.18 | +254 | 96.0K | +0.3% | +$13.0K | |
| M | 2021-10-05 | 2021-08-10+ | QTRX | CRANDELL KEITH | Dir, 10% | J - Other | $0.00 | +19.9K | 85.8K | +30% | $0 |
| MI | 2021-10-05 | 2021-08-10+ | QTRX | CRANDELL KEITH | Dir, 10% | J - Other | $0.00 | -620.0K | 354.4K | -64% | $0 |
| 2021-10-05 | 2021-10-01 | QTRX | Hlavinka Sarah E. | Dir | A - Grant | $51.18 | +232 | 11.9K | +2% | +$11.9K | |
| 2021-10-05 | 2021-10-01 | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale | $51.20 | -342 | 36.8K | -0.9% | -$17.5K | |
| M | 2021-10-04 | 2021-09-30+ | QTRX | HRUSOVSKY E KEVIN | COB, CEO, Dir | S - Sale | $49.97 | -8,594 | 919.5K | -0.9% | -$429.4K |
| 2021-10-04 | 2021-09-22 | QTRX | Duffy David C. | CTO, SVP R, D | S - Sale | $47.72 | -1,667 | 28.3K | -6% | -$79.5K | |
| M | 2021-09-03 | 2021-09-01+ | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $49.77 | -8,709 | 919.9K | -0.9% | -$433.5K |
| M | 2021-09-03 | 2021-09-01 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $49.92 | -147 | 23.7K | -0.6% | -$7,338 |
| M | 2021-09-03 | 2021-09-01 | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale | $49.92 | -353 | 37.2K | -0.9% | -$17.6K |
| M | 2021-09-03 | 2021-09-01 | QTRX | Fry John J | GC, Sec | S - Sale | $49.92 | -350 | 33.3K | -1% | -$17.5K |
| 2021-08-20 | 2021-08-20 | QTRX | Duffy David C. | CTO, SVP R, D | S - Sale | $46.13 | -1,667 | 29.9K | -5% | -$76.9K | |
| M | 2021-08-18 | 2021-08-16 | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $47.33 | -5,000 | 929.4K | -0.5% | -$236.7K |
| 2021-08-03 | 2021-08-03 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $53.79 | -145 | 23.8K | -0.6% | -$7,800 | |
| 2021-08-03 | 2021-08-03 | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale | $53.79 | -346 | 37.5K | -0.9% | -$18.6K | |
| 2021-08-03 | 2021-08-03 | QTRX | Fry John J | GC, Sec | S - Sale | $53.79 | -344 | 33.7K | -1% | -$18.5K | |
| 2021-08-03 | 2021-08-03 | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $53.79 | -3,648 | 933.6K | -0.4% | -$196.2K | |
| M | 2021-07-30 | 2021-07-29 | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $54.08 | -5,000 | 937.3K | -0.5% | -$270.4K |
| M | 2021-07-14 | 2021-07-13 | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $57.45 | -5,000 | 942.3K | -0.5% | -$287.3K |
| 2021-07-14 | 2021-07-14 | QTRX | Duffy David C. | CTO, SVP R, D | S - Sale | $57.77 | -1,667 | 31.6K | -5% | -$96.3K | |
| D | 2021-07-13 | 2021-07-12 | QTRX | DOYLE MICHAEL A | CFO, Treas | A - Grant | $0.00 | +5,530 | 5,530 | New | $0 |
| MAI | 2021-07-06 | 2021-03-09+ | QTRX | CRANDELL KEITH | Dir | J - Other | $0.00 | -850.0K | 883.9K | -49% | $0 |
| MA | 2021-07-06 | 2021-03-09+ | QTRX | CRANDELL KEITH | Dir | J - Other | $0.00 | +27.3K | 28.1K | +3,489% | $0 |
| A | 2021-07-06 | 2021-04-01 | QTRX | CRANDELL KEITH | Dir | A - Grant | $61.45 | +211 | 41.9K | +0.5% | +$13.0K |
| M | 2021-07-06 | 2021-05-13+ | QTRX | CRANDELL KEITH | Dir | J - Other | $0.00 | +33.7K | 53.2K | +173% | $0 |
| 2021-07-06 | 2021-07-01 | QTRX | CRANDELL KEITH | Dir | A - Grant | $59.48 | +218 | 75.9K | +0.3% | +$13.0K | |
| MI | 2021-07-06 | 2021-05-13+ | QTRX | CRANDELL KEITH | Dir | J - Other | $0.00 | -1.05M | 745.2K | -58% | $0 |
| M | 2021-07-06 | 2021-07-02 | QTRX | Roskey Mark T. | SVP, Strategic Partnerships | S - Sale | $58.38 | -146 | 24.1K | -0.6% | -$8,524 |
| M | 2021-07-06 | 2021-07-02 | QTRX | Fry John J | GC, Sec | S - Sale | $58.38 | -346 | 34.0K | -1% | -$20.2K |
| 2021-07-06 | 2021-07-01 | QTRX | OLSON LAURIE J | Dir | A - Grant | $59.48 | +104 | 4,644 | +2% | +$6,186 | |
| 2021-07-06 | 2021-07-01 | QTRX | Madaus Martin D | Dir | A - Grant | $59.48 | +304 | 15.0K | +2% | +$18.1K | |
| 2021-07-06 | 2021-07-01 | QTRX | MEISTER PAUL M | Dir | A - Grant | $59.48 | +231 | 13.7K | +2% | +$13.7K | |
| 2021-07-06 | 2021-07-01 | QTRX | Hlavinka Sarah E. | Dir | A - Grant | $59.48 | +199 | 11.7K | +2% | +$11.8K | |
| M | 2021-07-06 | 2021-07-02 | QTRX | HRUSOVSKY E KEVIN | COB, Pres, CEO, Dir | S - Sale | $58.38 | -3,658 | 947.3K | -0.4% | -$213.5K |
| DM | 2021-07-06 | 2021-06-15+ | QTRX | Mattoon Dawn | SVP, Diagnostics | S - Sale+OE | $58.84 | -9,497 | 37.9K | -20% | -$558.8K |
| D | 2021-07-06 | 2021-07-01 | QTRX | Mattoon Dawn | SVP, Diagnostics | M - OptEx | $22.12 | +9,806 | 46.7K | +27% | +$216.9K |
Purchase Sale Sale after option exercise All abbreviations