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Quanterix ($QTRX) Insider Trading & Smart Money Activity

Quanterix Corporation · Medical Devices · Latest filing Jun 15, 2026

Quanterix Corporation ($QTRX) has 4 insider trades on file. Insiders filed 4 Form 4 transactions in the last 12 months, none of them open-market purchases or sales.

Insider buyers (12 mo)
0
Insider sellers (12 mo)
0
Net insider $ (12 mo)
$0
Congress trades (12 mo)
0
13F moves on file
0
Analyst ratings on file
0

QTRX insider buying and selling by quarter

QuarterInsider buysInsider salesCongress buys / sales13F added / cut
Q1 2026 0 0 0 / 0 0 / 0
Q2 2026 0 0 0 / 0 0 / 0
Q3 2026 0 0 0 / 0 0 / 0
Q4 2026 0 0 0 / 0 0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All QTRX insider, congress, 13F and analyst activity

DateSourceWhoActionSharesValue / amount ΔOwn1W1M6MFilingStory
Insider Miller Michael FrancisChief Technology Officer Sell (Tax withholding) 467 sh $1.45K —
Insider Miller Michael FrancisChief Technology Officer Sell (Tax withholding) 467 sh $1.45K —
Insider Miller Michael FrancisChief Technology Officer Buy (Option exercise) 1.56K sh —
Insider Miller Michael FrancisChief Technology Officer Buy (Option exercise) 1.56K sh —

1W / 1M / 6M = how QTRX moved from the trade or filing date.

Insider trading in QTRX: who is buying and selling

InsiderRoleTradesOpen-market netShares heldLast trade
Miller Michael Francis Chief Technology Officer 4 — Jun 15, 2026

Frequently asked questions

What is the latest insider trade in QTRX?

Miller Michael Francis, Chief Technology Officer filed a sell (tax withholding) of 467 sh worth $1.45K on Jun 15, 2026.

Other medical devices stocks

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

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