{"schema_version":"secwatch.filing_event.v1","accession":"0000084748-24-000005","form_type":"8-K","ticker":"ROG","cik":"0000084748","company_name":"ROGERS CORP","filed_at":"2024-01-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:27.047668+00:00","generated_at":"2026-06-06T22:52:25.849170+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":"Rogers appoints Donna Costello to board; Ganesh Moorthy resigns after 10+ years","bullets":["Donna M. Costello elected as independent director effective Jan 13, 2024; will serve on Audit Committee.","Costello most recently CFO of C&D Technologies (2016-2020); also served on boards of Neenah, Horizon Global, CTS.","Ganesh Moorthy resigned Jan 11, 2024 to pursue other opportunities; no disagreement with company.","Board remains at nine members, eight independent; Moorthy chaired Nominating, Governance & Sustainability Committee."],"urls":{"canonical":"https://secwatch.observer/filing/0000084748-24-000005","json":"https://secwatch.observer/filing/0000084748-24-000005.json","markdown":"https://secwatch.observer/filing/0000084748-24-000005.md","text":"https://secwatch.observer/filing/0000084748-24-000005.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/84748/000008474824000005/0000084748-24-000005-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/84748/000008474824000005/rog-20240111.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T22:52:25.849170+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":"42ed585f2f","claim":"Ganesh Moorthy resigned as Member of the Board at ROGERS CORP.","evidence_excerpt":"On January 11, 2024, Ganesh Moorthy, who has served as a member of the board of directors (the “Board”) of Rogers Corporation (the “Company”) for more than 10 years, informed the Company of his decision to resign as a member of the Board, effective immediately, in order to pursue other opportunities.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/84748/000008474824000005/0000084748-24-000005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Member of the Board"}],"fact_type":"executive_change"},{"claim_id":"e047e90ed9","claim":"Donna M. Costello was elected as Member of the Board at ROGERS CORP.","evidence_excerpt":"On January 13, 2024, upon recommendation of its Nominating, Governance & Sustainability Committee, the Board elected Donna M. Costello to serve as a member of the Board and appointed Ms. Costello to serve as a member of the Board’s Audit Committee, effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/84748/000008474824000005/0000084748-24-000005-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Member 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"}