{"schema_version":"secwatch.filing_event.v1","accession":"0001503274-25-000017","form_type":"8-K","ticker":"QTRX","cik":"0001503274","company_name":"Quanterix Corp","filed_at":"2025-02-25T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.817518+00:00","generated_at":"2026-05-26T04:44:01.340123+00:00","sec_items":["8.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Quanterix and Akoya merger receives HSR clearance; waiting period expired Feb 24","bullets":["Hart-Scott-Rodino waiting period expired at 11:59 p.m. ET on February 24, 2025.","Merger remains subject to adoption by Akoya stockholders and Quanterix stockholder approval.","Quanterix expects the transaction to close in Q2 2025.","Merger announced January 9, 2025; Akoya to become wholly owned subsidiary of Quanterix."],"urls":{"canonical":"https://secwatch.observer/filing/0001503274-25-000017","json":"https://secwatch.observer/filing/0001503274-25-000017.json","markdown":"https://secwatch.observer/filing/0001503274-25-000017.md","text":"https://secwatch.observer/filing/0001503274-25-000017.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1503274/000150327425000017/0001503274-25-000017-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1503274/000150327425000017/qtrx-20250224.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T04:44:01.340123+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}