{"schema_version":"secwatch.filing_event.v1","accession":"0001005229-23-000023","form_type":"8-K","ticker":"CMCO","cik":"0001005229","company_name":"COLUMBUS MCKINNON CORP","filed_at":"2023-02-17T23:59:59+00:00","discovered_at":"2026-05-14T18:03:43.436322+00:00","generated_at":"2026-06-19T07:43:14.981716+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Columbus McKinnon amends bylaws with universal proxy rules and exclusive forum provision","bullets":["Amended bylaws incorporate SEC universal proxy rules requiring compliance with Rule 14a-19 for shareholder director nominations.","Shareholders soliciting proxies must use a proxy card color other than white, reserved for the Board's exclusive use.","Enhanced disclosure requirements for shareholder nominations and proposals, including background and ownership information.","Exclusive forum designated: state court in Erie County, NY (or federal court) for certain claims; U.S. federal courts for Securities Act claims.","Technical, modernizing, and clarifying changes also adopted effective February 16, 2023."],"urls":{"canonical":"https://secwatch.observer/filing/0001005229-23-000023","json":"https://secwatch.observer/filing/0001005229-23-000023.json","markdown":"https://secwatch.observer/filing/0001005229-23-000023.md","text":"https://secwatch.observer/filing/0001005229-23-000023.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1005229/000100522923000023/0001005229-23-000023-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1005229/000100522923000023/cmco-20230216.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-19T07:43:14.981716+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":"be2bfca4931c241b58d1aadd028039191773fd21","claim":"COLUMBUS MCKINNON CORP: Amended and restated bylaws to address universal proxy rules, enhance shareholder nomination procedures, and adopt exclusive forum provisions (effective 2023-02-16).","evidence_excerpt":"On February 16, 2023, the Board of Directors (the “ Board ”) of Columbus McKinnon Corporation (the “ Company ”) approved and adopted amended and restated bylaws (the “ Amended and Restated Bylaws ”), which became effective the same day.","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/1005229/000100522923000023/0001005229-23-000023-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2023-02-16"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}