InsiderTrades

Miller Michael Francis

SEC CIK 2120516 · EDGAR

Companies

TickerCompanyTitleHoldingBoughtSoldTradesFirstLast
QTRXQuanterix CorpCTO 38.7K — — 262026-03-152026-09-15

Most active insiders at QTRX, 12 months

#InsiderTitleBoughtSold
1 DONNELLY WILLIAM PExecutive COB, Dir $286.4K—
2 Meadows BenjaminChief Commercial Off $9,695—
3 Miller Michael FrancisCTO ——
4 Sachs Alan BruceDir ——
5 Sriram VandanaCFO ——
6 Toloue MasoudPres, CEO, Dir ——
7 Hampton Malcolm GarretDir ——
8 Elliott Jeffrey ThomasDir ——
9 Flynn KarenDir ——
10 Mendel ScottDir ——

Transactions 26

Type
Reset
X Filed Traded Ticker Company Insider Title Type Price Qty Owned ΔOwn Value
DM 2026-09-16 16:59 2026-09-15 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +1,558 38.7K +4% —
DM 2026-09-16 16:59 2026-09-15 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $2.72 -467 38.5K -1% -$1,270
D 2026-09-01 16:07 2026-08-31 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +159 37.4K +0.4% —
D 2026-09-01 16:07 2026-08-31 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $2.67 -48 37.4K -0.1% -$128.16
DM 2026-08-17 16:14 2026-08-15 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +1,558 37.5K +4% —
DM 2026-08-17 16:14 2026-08-15 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $2.59 -467 37.2K -1% -$1,210
D 2026-08-04 16:45 2026-07-31 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +130 36.2K +0.4% —
D 2026-08-04 16:45 2026-07-31 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $3.48 -39 36.2K -0.1% -$135.72
DM 2026-07-16 17:33 2026-07-15 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +1,558 36.3K +4% —
DM 2026-07-16 17:33 2026-07-15 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $4.24 -467 36.1K -1% -$1,980
D 2026-07-02 16:01 2026-06-30 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +130 35.0K +0.4% —
D 2026-07-02 16:01 2026-06-30 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $4.32 -39 35.0K -0.1% -$168.48
DM 2026-06-16 16:05 2026-06-15 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +1,558 35.1K +5% —
DM 2026-06-16 16:05 2026-06-15 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $3.10 -467 34.9K -1% -$1,448
D 2026-06-01 16:06 2026-05-31 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +130 33.8K +0.4% —
D 2026-06-01 16:06 2026-05-31 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $3.06 -39 33.8K -0.1% -$119.34
DM 2026-05-18 17:34 2026-05-15 QTRX Quanterix Corp Miller Michael Francis CTO M - OptEx — +1,558 34.0K +5% —
DM 2026-05-18 17:34 2026-05-15 QTRX Quanterix Corp Miller Michael Francis CTO F - Tax $2.75 -467 33.7K -1% -$1,284
D 2026-05-01 16:20 2026-04-30 QTRX Quanterix Corp Miller Michael Francis COO M - OptEx — +130 32.7K +0.4% —
D 2026-05-01 16:20 2026-04-30 QTRX Quanterix Corp Miller Michael Francis COO F - Tax $3.13 -39 32.6K -0.1% -$122.07
DM 2026-04-17 16:59 2026-04-15 QTRX Quanterix Corp Miller Michael Francis COO M - OptEx — +1,558 32.8K +5% —
DM 2026-04-17 16:59 2026-04-15 QTRX Quanterix Corp Miller Michael Francis COO F - Tax $3.60 -467 32.5K -1% -$1,681
DM 2026-04-02 19:26 2026-03-31 QTRX Quanterix Corp Miller Michael Francis COO M - OptEx — +229 31.5K +0.7% —
DM 2026-04-02 19:26 2026-03-31 QTRX Quanterix Corp Miller Michael Francis COO F - Tax $3.52 -69 31.4K -0.2% -$242.88
DM 2026-03-17 2026-03-15 QTRX Quanterix Corp Miller Michael Francis COO M - OptEx — +1,558 30.3K +5% —
DM 2026-03-17 2026-03-15 QTRX Quanterix Corp Miller Michael Francis COO F - Tax $4.72 -549 30.4K -2% -$2,591

Purchase Sale Sale after option exercise All abbreviations