{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-002296","form_type":"8-K","ticker":"QTRX","cik":"0001503274","company_name":"Quanterix Corp","filed_at":"2023-01-09T23:59:59+00:00","discovered_at":"2026-05-14T18:03:45.292815+00:00","generated_at":"2026-06-20T17:44:46.174036+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Quanterix appoints diagnostics veteran Brian Blaser to Board of Directors","bullets":["Brian Blaser appointed to Quanterix board effective Jan 6, 2023 as Class III director term expiring at 2023 annual meeting.","Blaser brings 25+ years in diagnostics, including 15 at Abbott leading global diagnostics and the Alere acquisition.","Received equity award valued at $400K: 60% non-qualified stock options and 40% RSUs, vesting over 3 years.","No family relationships or material interests in transactions with the company."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-002296","json":"https://secwatch.observer/filing/0001104659-23-002296.json","markdown":"https://secwatch.observer/filing/0001104659-23-002296.md","text":"https://secwatch.observer/filing/0001104659-23-002296.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923002296/0001104659-23-002296-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923002296/tm232358d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T17:44:46.174036+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"ece761fb52","claim":"Brian J. Blaser was appointed as Director at Quanterix Corp.","evidence_excerpt":"On January 6, 2023, the board of directors (the “Board”) of Quanterix Corporation (the “Company”) appointed Brian J. Blaser to serve on the Board effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923002296/0001104659-23-002296-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}