{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-001979","form_type":"8-K","ticker":"MRAI","cik":"0001844392","company_name":"Marpai, Inc.","filed_at":"2023-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.084049+00:00","generated_at":"2026-06-19T23:07:50.342058+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Marpai hires Gonen Antebi as COO; former COO Ronnie Brown resigns","bullets":["Effective Feb 1, 2023, Ronnie S. Brown resigned as COO; no disagreement, will continue as consultant.","Gonen Antebi appointed COO effective Feb 7, 2023; previously CEO of Nuvem Health and Marpai board member (resigned).","Antebi to lead Marpai's TPA business, including recently acquired Maestro Health, targeting scalable profitability.","Former COO Ronnie Brown, who served since 2021, will advise on strategic and operating issues."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-001979","json":"https://secwatch.observer/filing/0000950170-23-001979.json","markdown":"https://secwatch.observer/filing/0000950170-23-001979.md","text":"https://secwatch.observer/filing/0000950170-23-001979.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1844392/000095017023001979/0000950170-23-001979-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1844392/000095017023001979/mrai-20230201.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T23:07:50.342058+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":"c63aed69e2","claim":"Ronnie S. Brown resigned as Chief Operating Officer at Marpai, Inc..","evidence_excerpt":"Effective February 1, 2023, Ronnie S. Brown resigned as the Chief Operating Officer of Marpai, Inc. (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1844392/000095017023001979/0000950170-23-001979-index.htm","confidence":0.95,"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"}