{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-033887","form_type":"8-K","ticker":"CLS","cik":"0001030894","company_name":"CELESTICA INC","filed_at":"2026-03-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.425765+00:00","generated_at":"2026-05-15T09:09:21.751061+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":"Celestica announces Chair succession; Mionis named Chair, Koellner Lead Independent Director, Reeder new Board member","bullets":["Michael Wilson retires as Chair; won't stand for re-election at May 19, 2026 AGM per retirement policy, no disagreement.","President & CEO Rob Mionis appointed Chair of Board; Laurette Koellner becomes Lead Independent Director, effective prior to 2026 AGM.","David Reeder appointed to Board effective May 1, 2026; joins Audit, Compensation, and Nominating Committees; independent.","Reeder is President/CEO of Entegris; former CFO at Chewy (2024-2025) and GlobalFoundries (2020-2024); brings semiconductor and financial expertise.","Board will have nine members following the 2026 AGM."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-033887","json":"https://secwatch.observer/filing/0001104659-26-033887.json","markdown":"https://secwatch.observer/filing/0001104659-26-033887.md","text":"https://secwatch.observer/filing/0001104659-26-033887.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1030894/000110465926033887/0001104659-26-033887-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1030894/000110465926033887/tm269620d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T09:09:21.751061+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":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}