QTRX Quanterix CorpcompanySEC Filings & Insider Trading Activity 2026
Latest Quanterix Corp (QTRX) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on March 2, 2026, a 10-Q quarterly report filed on November 10, 2025, an 8-K current report filed on March 2, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Quanterix Corp (QTRX) (SEC CIK 1503274), with AI-powered section-by-section summaries updated daily.
Latest 2026 SEC Filing Dates
AI 8-K Current Report AnalysisRecent 8-K Filings
Item 2.02: Results of Operations and Financial Condition
- • Q4 and full-year 2025 earnings released March 2, 2026 — full results in Exhibit 99.1
- • Filing "furnished" not "filed," limiting legal liability under Exchange Act Section 18
Recent 8-K FilingsCurrent Reports
AI-powered analysis of Quanterix Corp (QTRX) 8-K current reports disclosing material events.
Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4
| Form | Filing Date | Period | Analysis | SEC |
|---|---|---|---|---|
10-K | Mar 2, 2026 | Dec 31, 2025 | — | |
8-K | Mar 2, 2026 | — | Analysis | — |
8-K | Jan 8, 2026 | — | — | |
10-Q | Nov 10, 2025 | Sep 30, 2025 | — | |
10-Q | Aug 7, 2025 | Jun 30, 2025 | — | |
10-Q | May 12, 2025 | Mar 31, 2025 | — | |
10-K | Mar 17, 2025 | Dec 31, 2024 | — | |
10-Q | Dec 26, 2024 | Sep 30, 2024 | — | |
10-Q | Aug 8, 2024 | Jun 30, 2024 | — | |
10-Q | May 8, 2024 | Mar 31, 2024 | — | |
10-K | Feb 29, 2024 | Dec 31, 2023 | — | |
10-Q | Nov 8, 2023 | Sep 30, 2023 | — | |
10-Q | Aug 8, 2023 | Jun 30, 2023 | — | |
10-Q | May 9, 2023 | Mar 31, 2023 | — | |
10-K | Mar 6, 2023 | Dec 31, 2022 | — | |
10-Q | Nov 9, 2022 | Sep 30, 2022 | — | |
10-Q | Aug 8, 2022 | Jun 30, 2022 | — | |
10-Q | May 10, 2022 | Mar 31, 2022 | — | |
10-K | Mar 1, 2022 | Dec 31, 2021 | — | |
10-Q | Nov 4, 2021 | Sep 30, 2021 | — | |
10-Q | Aug 5, 2021 | Jun 30, 2021 | — | |
10-Q | May 6, 2021 | Mar 31, 2021 | — | |
10-K | Mar 5, 2021 | Dec 31, 2020 | — | |
10-Q | Nov 6, 2020 | Sep 30, 2020 | — | |
10-Q | Aug 4, 2020 | Jun 30, 2020 | — |
Frequently Asked Questions
What are the latest QTRX SEC filings in 2026?
Quanterix Corp (QTRX) has filed a 10-K annual report on March 2, 2026, a 10-Q quarterly report on November 10, 2025, an 8-K current report on March 2, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.
When did QTRX file its most recent 10-K annual report?
Quanterix Corp (QTRX) filed its most recent 10-K annual report on March 2, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.
How do I view QTRX 10-Q quarterly reports?
Quanterix Corp (QTRX)'s most recent 10-Q quarterly report was filed on November 10, 2025. SignalX displays every QTRX 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.
What 8-K current reports has QTRX filed recently?
Quanterix Corp (QTRX)'s most recent 8-K was filed on March 2, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.
Where can I find QTRX insider trading activity (Form 4)?
SignalX aggregates every QTRX Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.
How often does QTRX file with the SEC?
Quanterix Corp (QTRX) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new QTRX filing with AI-powered analysis.
What is the difference between 10-K, 10-Q, and 8-K SEC filings?
A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Quanterix Corp (QTRX).
What is QTRX's SEC CIK number?
Quanterix Corp (QTRX)'s SEC CIK (Central Index Key) number is 1503274. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1503274 to look up all QTRX filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.
Where can I find QTRX return on equity (ROE) and financial data?
SignalX extracts XBRL financial data from Quanterix Corp (QTRX) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.
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