---
schema_version: "secwatch.filing_event.v1"
accession: "0001503274-25-000097"
form_type: "8-K"
ticker: "QTRX"
cik: "0001503274"
company_name: "Quanterix Corp"
filed_at: "2025-10-02T23:59:59+00:00"
generated_at: "2026-05-17T04:55:35.926067+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.15
confidence: "high"
source: SEC EDGAR
---

# Quanterix stockholders elect three directors, approve charter declassification and supermajority removal

## Summary
- Elected Myla Lai-Goldman, Masoud Toloue, David Walt as directors for 3-year terms; broker non-votes ~4.3M.
- Advisory vote to approve named executive officer compensation passed: 30.3M for, 5.5M against.
- Ratified KPMG as independent registered public accounting firm for FY2025: 40.1M for.
- Approved charter amendment to declassify Board of Directors: 35.7M for, 159k against.
- Approved amendments to eliminate supermajority vote for charter and bylaws changes: ~35.6M for each.

## SEC filing metadata
- accession: 0001503274-25-000097
- form_type: 8-K
- ticker: QTRX
- cik: 0001503274
- company_name: Quanterix Corp
- filed_at: 2025-10-02T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.15
- confidence: high
- sec_items: 5.07, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1503274/000150327425000097/0001503274-25-000097-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1503274/000150327425000097/qtrx-20250929.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001503274-25-000097
- JSON: https://secwatch.observer/filing/0001503274-25-000097.json
- Plain text: https://secwatch.observer/filing/0001503274-25-000097.txt

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