{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-120657","form_type":"8-K","ticker":"ABT","cik":"0000001800","company_name":"ABBOTT LABORATORIES","filed_at":"2025-12-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:40.497488+00:00","generated_at":"2026-05-16T13:22:43.447284+00:00","sec_items":["5.02","5.03","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Abbott names Nita Ahuja to Board of Directors; board expands to 13 members","bullets":["Nita Ahuja, M.D. appointed to Abbott’s Board of Directors effective December 12, 2025.","Board size increased from 12 to 13 members via bylaw amendment on the same date.","Amended and restated by-laws filed as Exhibit 99.1; no additional details on Dr. Ahuja provided."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-120657","json":"https://secwatch.observer/filing/0001104659-25-120657.json","markdown":"https://secwatch.observer/filing/0001104659-25-120657.md","text":"https://secwatch.observer/filing/0001104659-25-120657.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1800/000110465925120657/0001104659-25-120657-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1800/000110465925120657/tm2533113d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T13:22:43.447284+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":"603670d58a5f30b38502bf0444fa74d7eb678c1a","claim":"ABBOTT LABORATORIES: Increased board size from twelve to thirteen directors by amending Article III, Section 2 of the by-laws (effective 2025-12-12).","evidence_excerpt":"On December 12, 2025, Abbott’s Board of Directors amended the first sentence of Article III, Section 2 of Abbott’s by-laws to provide that Abbott’s Board of Directors shall consist of thirteen persons, effective as of December 12, 2025.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1800/000110465925120657/0001104659-25-120657-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2025-12-12"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}