{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-22-026132","form_type":"8-K","ticker":"ACCO","cik":"0000712034","company_name":"ACCO BRANDS Corp","filed_at":"2022-12-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.318762+00:00","generated_at":"2026-06-21T08:26:03.467107+00:00","sec_items":["9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.15,"calibrated_materiality_score":0.15,"confidence":"high","headline":"ACCO Brands amends bylaws to adopt universal proxy rules, exclusive forum provision","bullets":["Board approved amended and restated Bylaws effective December 5, 2022.","Requires compliance with SEC Rule 14a-19 universal proxy for director nominees.","Adopted majority voting standard where abstentions and broker non-votes have no effect.","Added exclusive forum provision designating federal courts for Securities Act claims.","Enhanced disclosure requirements for stockholder nominations and proposals."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-22-026132","json":"https://secwatch.observer/filing/0000950170-22-026132.json","markdown":"https://secwatch.observer/filing/0000950170-22-026132.md","text":"https://secwatch.observer/filing/0000950170-22-026132.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/712034/000095017022026132/0000950170-22-026132-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/712034/000095017022026132/acco-20221205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T08:26:03.467107+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"}