{"schema_version":"secwatch.filing_event.v1","accession":"0001003078-25-000121","form_type":"8-K","ticker":"MSM","cik":"0001003078","company_name":"MSC INDUSTRIAL DIRECT CO INC","filed_at":"2025-10-23T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.466381+00:00","generated_at":"2026-05-17T02:24:36.098339+00:00","sec_items":["2.02","5.02","7.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"MSC Industrial reports Q4 sales up 2.7% YoY, CEO Erik Gershwind to retire effective Jan 1, 2026","bullets":["Q4 net sales $978.2M, up 2.7% YoY; adjusted diluted EPS $1.09 vs $1.03 prior year.","Full year net sales $3,769.5M, down 1.3% YoY; adjusted diluted EPS $3.76 vs $4.81 prior year.","CEO Erik Gershwind to retire as CEO effective Dec 31, 2025; will become Non-Executive Vice Chair of Board.","President & COO Martina McIsaac appointed as President & CEO effective Jan 1, 2026; to join Board.","Q1 FY2026 guidance: ADS growth 3.5-4.5%, adjusted operating margin 8.0-8.6%."],"urls":{"canonical":"https://secwatch.observer/filing/0001003078-25-000121","json":"https://secwatch.observer/filing/0001003078-25-000121.json","markdown":"https://secwatch.observer/filing/0001003078-25-000121.md","text":"https://secwatch.observer/filing/0001003078-25-000121.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1003078/000100307825000121/0001003078-25-000121-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1003078/000100307825000121/msm-20251020.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T02:24:36.098339+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"}