{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-25-071309","form_type":"8-K","ticker":"IDYA","cik":"0001676725","company_name":"IDEAYA Biosciences, Inc.","filed_at":"2025-04-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:49.305301+00:00","generated_at":"2026-05-23T23:47:50.960702+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Director Susan Kelley to step down from IDEAYA board, move to advisory role","bullets":["Susan L. Kelley, M.D. will not stand for re-election at the 2025 annual meeting of stockholders.","She will resign from the Board immediately after the Annual Meeting.","Kelley intends to transition to Chair of the new Clinical Advisory Board expected before the meeting.","Board size will decrease to seven directors effective after the Annual Meeting.","Departure is not due to any disagreement with the Company's operations, policies, or practices."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-25-071309","json":"https://secwatch.observer/filing/0001193125-25-071309.json","markdown":"https://secwatch.observer/filing/0001193125-25-071309.md","text":"https://secwatch.observer/filing/0001193125-25-071309.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/0001193125-25-071309-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/d906746d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T23:47:50.960702+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":"a6b3fbf6de","claim":"Susan L. Kelley, M.D. resigned as Director at IDEAYA Biosciences, Inc..","evidence_excerpt":"Dr. Kelley will resign from the Board at the end of her current term, which will conclude immediately after the Annual Meeting.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1676725/000119312525071309/0001193125-25-071309-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"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"}