---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-24-001746"
form_type: "8-K"
ticker: "QTRX"
cik: "0001503274"
company_name: "Quanterix Corp"
filed_at: "2024-02-27T23:59:59+00:00"
generated_at: "2026-06-05T11:35:44.995601+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Quanterix reschedules Q4/FY 2023 earnings call to Feb 29; reaffirms guidance

## Summary
- Earnings call moved from Feb 26 to Feb 29, 2024 to align with 10-K filing deadline.
- Company reaffirms 2023 revenue, gross margin, and cash usage in line with prior guidance (Jan 10, 2024).
- No specific financial numbers provided; full results to be released on Feb 29 prior to call.

## SEC filing metadata
- accession: 0001558370-24-001746
- form_type: 8-K
- ticker: QTRX
- cik: 0001503274
- company_name: Quanterix Corp
- filed_at: 2024-02-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1503274/000155837024001746/0001558370-24-001746-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1503274/000155837024001746/tmb-20240226x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-24-001746
- JSON: https://secwatch.observer/filing/0001558370-24-001746.json
- Plain text: https://secwatch.observer/filing/0001558370-24-001746.txt

## Key facts
- Earnings Releases
  Quanterix Corp updated its the fourth quarter and year ended December 31, 2023 guidance (reaffirmed).
  - Period: the fourth quarter and year ended December 31, 2023
  - Guidance: reaffirmed
  - Result: guidance update
  source text: Quanterix Corporation (the “Company”) issued a press release announcing that it has rescheduled the release of its financial results for the fourth quarter and year ended December 31, 2023
  evidence_url: https://www.sec.gov/Archives/edgar/data/1503274/000155837024001746/0001558370-24-001746-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.