{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-010923","form_type":"8-K","ticker":"MSM","cik":"0001003078","company_name":"MSC INDUSTRIAL DIRECT CO INC","filed_at":"2023-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.415961+00:00","generated_at":"2026-06-19T23:39:37.994134+00:00","sec_items":["7.01","8.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Controlling shareholders propose to exchange Class B shares and eliminate MSC dual-class structure at 1.35 ratio","bullets":["Jacobson/Gershwind family proposes exchanging each Class B share (10 votes) for 1.35 Class A shares (1 vote), ending dual-class.","Special Committee of independent directors formed; Kirkland & Ellis retained as legal advisor.","Any definitive agreement requires approval by Special Committee, Board, and majority of Class A holders without Class B shares.","Family expects to remain MSC's largest shareholder regardless of outcome."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-010923","json":"https://secwatch.observer/filing/0001104659-23-010923.json","markdown":"https://secwatch.observer/filing/0001104659-23-010923.md","text":"https://secwatch.observer/filing/0001104659-23-010923.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1003078/000110465923010923/0001104659-23-010923-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1003078/000110465923010923/tm235517d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T23:39:37.994134+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"}