{"schema_version":"secwatch.filing_event.v1","accession":"0001110803-23-000046","form_type":"8-K","ticker":"ILMN","cik":"0001110803","company_name":"ILLUMINA, INC.","filed_at":"2023-06-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:37.970525+00:00","generated_at":"2026-06-14T05:37:46.335470+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":"Illumina expands board to 11, names Hologic CEO as Chair and Edwards CFO to Audit Committee","bullets":["Board elected Stephen P. MacMillan (Hologic CEO) as non-executive Chair and Scott B. Ullem (Edwards CFO) to Audit Committee effective June 1, 2023.","Board size increased from 9 to 11 members to accommodate the appointments.","Sue Siegel appointed Chair of Compensation Committee, replacing Gary Guthart.","MacMillan and Ullem each bring over 30 years of healthcare and finance experience.","Both new directors will stand for election at the 2024 annual meeting."],"urls":{"canonical":"https://secwatch.observer/filing/0001110803-23-000046","json":"https://secwatch.observer/filing/0001110803-23-000046.json","markdown":"https://secwatch.observer/filing/0001110803-23-000046.md","text":"https://secwatch.observer/filing/0001110803-23-000046.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1110803/000111080323000046/0001110803-23-000046-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1110803/000111080323000046/ilmn-20230601.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T05:37:46.335470+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":"25a104cf8d","claim":"Scott B. Ullem was elected as Director at ILLUMINA, INC..","evidence_excerpt":"elected Stephen P. MacMillan and Scott B. Ullem to serve on the Board beginning June 1, 2023.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080323000046/0001110803-23-000046-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"67abf0557b","claim":"Stephen P. MacMillan was elected as non-executive Chair of the Board at ILLUMINA, INC..","evidence_excerpt":"Mr. MacMillan will serve as non-executive Chair of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080323000046/0001110803-23-000046-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"non-executive Chair of the Board"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}