{"schema_version":"secwatch.filing_event.v1","accession":"0001856525-24-000006","form_type":"8-K","ticker":"CNM","cik":"0001856525","company_name":"Core & Main, Inc.","filed_at":"2024-02-08T23:59:59+00:00","discovered_at":"2026-05-14T18:03:26.058455+00:00","generated_at":"2026-06-06T05:52:13.930183+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Core & Main CEO LeClair appointed Chairman; CD&R directors resign after fund exits","bullets":["Four CD&R-affiliated directors (Berges, Rorick, Sleeper, Zrebiec) resigned Feb 7, 2024.","Board reduced from 12 to 8 members, eliminating vacancies from resignations.","CEO Stephen LeClair appointed Chairman; James Castellano named Lead Independent Director.","CD&R completed sale of its remaining stake in Core & Main on January 25, 2024.","Kathleen Mazzarella appointed chair of nominating and governance committee."],"urls":{"canonical":"https://secwatch.observer/filing/0001856525-24-000006","json":"https://secwatch.observer/filing/0001856525-24-000006.json","markdown":"https://secwatch.observer/filing/0001856525-24-000006.md","text":"https://secwatch.observer/filing/0001856525-24-000006.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/cnm-20240207.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T05:52:13.930183+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":"008d37a5ab","claim":"James G. Castellano was appointed as Lead Independent Director at Core & Main, Inc..","evidence_excerpt":"In addition, the Board, upon the recommendation of the Nominating and Governance Committee of the Board, appointed James G. Castellano to the newly created position of Lead Independent Director of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Lead Independent Director"}],"fact_type":"executive_change"},{"claim_id":"11b83e7dac","claim":"Jonathan L. Zrebiec resigned as Director at Core & Main, Inc..","evidence_excerpt":"Further, on February 7, 2024, Ian A. Rorick, Nathan K. Sleeper and Jonathan L. Zrebiec each informed the Company of their decision to resign from their positions as members of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"132e648133","claim":"Ian A. Rorick resigned as Director at Core & Main, Inc..","evidence_excerpt":"Further, on February 7, 2024, Ian A. Rorick, Nathan K. Sleeper and Jonathan L. Zrebiec each informed the Company of their decision to resign from their positions as members of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"},{"claim_id":"6024ddbc2b","claim":"Stephen O. LeClair was appointed as Chair of the Board at Core & Main, Inc..","evidence_excerpt":"On February 7, 2024, the Board, upon the recommendation of the Nominating and Governance Committee of the Board, appointed Stephen O. LeClair to replace James G. Berges as Chair of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Chair of the Board"}],"fact_type":"executive_change"},{"claim_id":"a25fb90358","claim":"James G. Berges resigned as Chair of the Board at Core & Main, Inc..","evidence_excerpt":"On February 7, 2024, James G. Berges informed Core & Main, Inc. (the “Company”) of his decision to resign from his position as Chair of the board of directors (the “Board”) of the Company, various committees of the Board and as a member of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chair of the Board"}],"fact_type":"executive_change"},{"claim_id":"c13d01baf5","claim":"Nathan K. Sleeper resigned as Director at Core & Main, Inc..","evidence_excerpt":"Further, on February 7, 2024, Ian A. Rorick, Nathan K. Sleeper and Jonathan L. Zrebiec each informed the Company of their decision to resign from their positions as members of the Board, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1856525/000185652524000006/0001856525-24-000006-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"}