{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-031366","form_type":"8-K","ticker":"RNLXY","cik":"0001811115","company_name":"Renalytix plc","filed_at":"2023-07-03T23:59:59+00:00","discovered_at":"2026-05-14T18:03:35.354004+00:00","generated_at":"2026-06-13T13:22:13.230865+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"Renalytix appoints Catherine Coste to Board of Directors as Audit Chair","bullets":["Catherine Coste, former Deloitte senior partner, appointed to board effective June 30, 2023.","She will serve as Non-Executive Chair of Audit Committee and member of Remuneration Committee.","Compensation: $40k/year director fee, plus $20k for Audit Chair, $7k for Remuneration Committee.","Coste has 32 years finance experience, CPA, and serves on two other public company boards."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-031366","json":"https://secwatch.observer/filing/0000950170-23-031366.json","markdown":"https://secwatch.observer/filing/0000950170-23-031366.md","text":"https://secwatch.observer/filing/0000950170-23-031366.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1811115/000095017023031366/0000950170-23-031366-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1811115/000095017023031366/rnlx-20230701.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-13T13:22:13.230865+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":"190f5c0876","claim":"Catherine Coste was appointed as Director at Renalytix plc.","evidence_excerpt":"On June 30, 2023, Catherine Coste was appointed to the Board of Directors (the “Board”) of Renalytix plc (the “Company”).","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1811115/000095017023031366/0000950170-23-031366-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"}