secwatch.observer — SEC 8-K summary
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Issuer:     Quanterix Corp (QTRX)
CIK:        0001503274
Form:       8-K
Filed at:   2026-05-26T21:25:36+00:00
Accession:  0001503274-26-000024
Event type: leadership
Sentiment:  neutral
Materiality: 0.50
Item codes: 5.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

Quanterix appoints Anthony Catalano as COO; Michael Miller transitions to CTO/Products Officer
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- Catalano appointed COO effective May 14, 2026; previously SVP at Flagship Pioneering and Akoya.
- Catalano receives $400k base salary, $50k sign-on bonus, and annual bonus target of 50% of salary.
- Catalano awarded RSUs equal to 0.30% of outstanding shares, vesting quarterly over 4 years.
- Former COO Michael Miller transitions to new role as Chief Technology and Products Officer.
- Severance for Catalano: 6 months base salary (12 months with Change-in-Control), plus pro-rated bonus and COBRA.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1503274/000150327426000024/0001503274-26-000024-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1503274/000150327426000024/qtrx-20260514.htm
  HTML page:      https://secwatch.observer/filing/0001503274-26-000024

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer