{"schema_version":"secwatch.filing_event.v1","accession":"0000066570-24-000027","form_type":"8-K","ticker":"MSA","cik":"0000066570","company_name":"MSA Safety Inc","filed_at":"2024-05-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:21.697419+00:00","generated_at":"2026-06-02T02:54:57.812922+00:00","sec_items":["8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"MSA Safety elects Nish Vartanian Non-Executive Chairman; Steve Blanco becomes CEO","bullets":["Nish Vartanian elected Non-Executive Chairman; retires as CEO at end of May.","Steve Blanco assumes President and CEO roles, part of planned succession announced Feb 22.","Blango joined MSA in 2012, most recently President and COO; Vartanian CEO since 2018.","Transition effective May 10, 2024; no financial impact or guidance change disclosed."],"urls":{"canonical":"https://secwatch.observer/filing/0000066570-24-000027","json":"https://secwatch.observer/filing/0000066570-24-000027.json","markdown":"https://secwatch.observer/filing/0000066570-24-000027.md","text":"https://secwatch.observer/filing/0000066570-24-000027.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/66570/000006657024000027/0000066570-24-000027-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/66570/000006657024000027/msa-20240513.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-02T02:54:57.812922+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"}