Quanterix Corp SEC filings QTRX
Quanterix Corp has 1,000 filings in SEC EDGAR's recent list, going back to Jun 5, 2018. Its latest annual report, Form ARS, was filed on Apr 24, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 10, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Aug 10, 2026 (results of operations, regulation fd disclosure). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| EFFECT | Filing | Jun 12, 2025 | — |
| CORRESP | Letter to the SEC | Jun 11, 2025 | — |
| DFAN14A | Filing | Jun 11, 2025 | — |
| CORRESP | Letter to the SEC | Jun 3, 2025 | — |
| SD | Specialized disclosure (conflict minerals) | Jun 2, 2025 | — |
| UPLOAD | Letter from the SEC | May 30, 2025 | — |
| DFAN14A | Filing | May 23, 2025 | — |
| 425 | Filing | May 12, 2025 | — |
| DFAN14A | Filing | Apr 30, 2025 | — |
| 425 | Filing | Apr 29, 2025 | — |
| DFAN14A | Filing | Apr 24, 2025 | — |
| DFAN14A | Filing | Apr 22, 2025 | — |
| DFAN14A | Filing | Apr 21, 2025 | — |
| DFAN14A | Filing | Apr 18, 2025 | — |
| DEFC14A | Filing | Apr 17, 2025 | — |
| EFFECT | Filing | Apr 14, 2025 | — |
| CORRESP | Letter to the SEC | Apr 11, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| CORRESP | Letter to the SEC | Apr 10, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 9, 2025 | — |
| DFAN14A | Filing | Apr 7, 2025 | — |
| UPLOAD | Letter from the SEC | Apr 7, 2025 | — |
| 425 | Filing | Apr 4, 2025 | — |
| PREC14A | Filing | Mar 31, 2025 | — |
| CORRESP | Letter to the SEC | Mar 28, 2025 | — |
| 425 | Filing | Mar 18, 2025 | — |
| DFAN14A | Filing | Mar 17, 2025 | — |
| 425 | Filing | Mar 17, 2025 | — |
| DFAN14A | Filing | Mar 11, 2025 | — |
| DFAN14A | Filing | Mar 3, 2025 | — |
| 425 | Filing | Mar 3, 2025 | — |
| 425 | Filing | Feb 25, 2025 | — |
| UPLOAD | Letter from the SEC | Feb 24, 2025 | — |
| 425 | Filing | Feb 11, 2025 | — |
| 425 | Filing | Jan 16, 2025 | — |
| 425 | Filing | Jan 14, 2025 | — |
| 425 | Filing | Jan 10, 2025 | — |
| 425 | Filing | Jan 10, 2025 | — |
| NT 10-Q | Filing | Nov 13, 2024 | Sep 30, 2024 |
| SD | Specialized disclosure (conflict minerals) | May 31, 2024 | — |
| SEC STAFF LETTER | Filing | Mar 18, 2021 | — |
| SEC STAFF LETTER | Filing | Feb 18, 2021 | — |
| D | Filing | Jul 11, 2019 | — |
| EFFECT | Filing | May 10, 2019 | — |
| CORRESP | Letter to the SEC | May 8, 2019 | — |
| UPLOAD | Letter from the SEC | Mar 26, 2019 | — |
Showing 46 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Laboratory Analytical Instruments (SIC 3826)
- Listed as
- QTRX (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Billerica, MA
- SEC filer status
- Accelerated filer
- SEC CIK
- 1503274
Other Laboratory Analytical Instruments companies
- Agilent Technologies, Inc. A
- Waters Corp /DE/ WAT
- Illumina, Inc. ILMN
- Mettler Toledo International INC/ MTD
- Revvity, Inc. RVTY
- Avantor, Inc. AVTR
- Bio-Rad Laboratories, Inc. BIO
- Bruker Corp BRKR
Source: SEC EDGAR filings. This is company-reported data, not investment advice.