{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-065578","form_type":"8-K","ticker":"QTRX","cik":"0001503274","company_name":"Quanterix Corp","filed_at":"2024-05-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:18.710202+00:00","generated_at":"2026-06-01T07:58:15.727706+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Quanterix appoints Michael Miller as COO; prior COO Daniel Pikora resigns","bullets":["Michael Miller, age 60, appointed COO effective May 21, 2024, succeeding Daniel Pikora who resigned.","Miller previously served as SVP, Accelerator and Clinical Services at Quanterix since July 2021.","Miller's base salary is $400,000; eligible for annual bonus up to 50% of base salary at target.","Received initial equity grant of $1.0M (70% options, 30% RSUs) vesting 25% on May 21, 2025 with remainder monthly.","Pikora will remain for a limited transition period and is pursuing other opportunities."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-065578","json":"https://secwatch.observer/filing/0001104659-24-065578.json","markdown":"https://secwatch.observer/filing/0001104659-24-065578.md","text":"https://secwatch.observer/filing/0001104659-24-065578.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1503274/000110465924065578/0001104659-24-065578-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1503274/000110465924065578/tm2415612d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T07:58:15.727706+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":"2bec5a124c","claim":"Michael Miller was appointed as Chief Operating Officer at Quanterix Corp.","evidence_excerpt":"On May 21, 2024, Michael Miller, age 60, was appointed as Chief Operating Officer of Quanterix Corporation","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1503274/000110465924065578/0001104659-24-065578-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"},{"claim_id":"640e8b698f","claim":"Daniel Pikora resigned as Chief Operating Officer at Quanterix Corp.","evidence_excerpt":"Daniel Pikora, former Chief Operating Officer, who resigned from the role on May 21, 2024 and will pursue opportunities outside the Company.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1503274/000110465924065578/0001104659-24-065578-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Operating Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}