{"schema_version":"secwatch.filing_event.v1","accession":"0001370946-25-000070","form_type":"8-K","ticker":"OC","cik":"0001370946","company_name":"Owens Corning","filed_at":"2025-02-14T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.453271+00:00","generated_at":"2026-05-26T19:32:28.183511+00:00","sec_items":["2.06","5.02","8.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.8,"calibrated_materiality_score":0.8,"confidence":"high","headline":"Owens Corning sells glass reinforcements business for $755M; expects impairment and leadership change","bullets":["Owens Corning sells global glass reinforcements business for $755M enterprise value to Triumph/3B, affiliates of Praana Group.","Expected after-tax net proceeds ~$360M including $225M promissory notes (unsecured at 17%, secured at 10%).","Marcio Sandri steps down as executive officer, effective Feb 13, remains President, Composites.","Composites segment eliminated; glass nonwovens and structural lumber retained and integrated into Roofing and Insulation.","Impairment charge expected but not yet estimable; GR business classified as held for sale, reported as discontinued ops from Q1 2025."],"urls":{"canonical":"https://secwatch.observer/filing/0001370946-25-000070","json":"https://secwatch.observer/filing/0001370946-25-000070.json","markdown":"https://secwatch.observer/filing/0001370946-25-000070.md","text":"https://secwatch.observer/filing/0001370946-25-000070.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1370946/000137094625000070/0001370946-25-000070-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1370946/000137094625000070/oc-20250213.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T19:32:28.183511+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":"6fccebc83d","claim":"Marcio A. Sandri changed role as President, Composites at Owens Corning.","evidence_excerpt":"In connection with the Transaction, Marcio A. Sandri, will remain in the role as the Company’s President, Composites, but will no longer serve as an executive officer of the Company, effective as of February 13, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1370946/000137094625000070/0001370946-25-000070-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"no longer serve as executive officer"},{"label":"Role","value":"President, Composites"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}