{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-045624","form_type":"8-K","ticker":"QTRX","cik":"0001503274","company_name":"Quanterix Corp","filed_at":"2023-04-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:39.100671+00:00","generated_at":"2026-06-17T01:54:35.790702+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Founding director Keith Crandell to retire from Quanterix board at 2023 Annual Meeting","bullets":["Keith L. Crandell, director since company founding in 2007, will not stand for re-election at June 7, 2023 Annual Meeting.","Retirement effective as of the Annual Meeting after 16 years of service.","Crandell's decision not due to any disagreement with the company on operations, policies or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-045624","json":"https://secwatch.observer/filing/0001104659-23-045624.json","markdown":"https://secwatch.observer/filing/0001104659-23-045624.md","text":"https://secwatch.observer/filing/0001104659-23-045624.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923045624/0001104659-23-045624-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923045624/tm2312261d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-17T01:54:35.790702+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":"a196ca7ae0","claim":"Keith L. Crandell departed as director at Quanterix Corp.","evidence_excerpt":"On April 10, 2023, Quanterix Corporation (the “Company”) received notice from Keith L. Crandell that he will not stand for re-election at the Company’s 2023 Annual Meeting of Stockholders (the “Annual Meeting”), which is expected to be held on June 7, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1503274/000110465923045624/0001104659-23-045624-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"will not stand for re-election"},{"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"}