{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-22-117214","form_type":"8-K","ticker":"WM","cik":"0000823768","company_name":"WASTE MANAGEMENT INC","filed_at":"2022-11-10T23:59:59+00:00","discovered_at":"2026-05-14T18:03:53.663702+00:00","generated_at":"2026-06-22T00:22:01.595077+00:00","sec_items":["5.03","9.01"],"event_type":"other","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Waste Management adopts amended bylaws to comply with universal proxy rules and DGCL changes","bullets":["Board approved amended bylaws on Nov 8, 2022, addressing universal proxy rules (Rule 14a-19).","Stockholders nominating directors must represent intent to solicit proxies per Rule 14a-19; non-compliance may result in disregarded nominations.","Notice requirements for stockholder proposals and director nominations updated to require supplemental info as of record and meeting dates.","Revisions align with recent DGCL amendments on adjourned meetings and stockholder list availability.","Minor administrative and clarificatory changes also included."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-22-117214","json":"https://secwatch.observer/filing/0001104659-22-117214.json","markdown":"https://secwatch.observer/filing/0001104659-22-117214.md","text":"https://secwatch.observer/filing/0001104659-22-117214.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/823768/000110465922117214/0001104659-22-117214-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/823768/000110465922117214/tm2230189d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-22T00:22:01.595077+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":"f83159256bc827faa75f2d301b842e607e6781a0","claim":"WASTE MANAGEMENT INC: Amended and restated by-laws to address universal proxy rules, update stockholder proposal and director nomination procedures, align with recent DGCL amendments, and incorporate minor administrative changes (effective 2022-11-08).","evidence_excerpt":"On November 8, 2022, the Board of Directors of Waste Management, Inc. (the “Company”) approved and adopted the amended and restated by-laws of the Company (the “Amended and Restated By-laws”).","evidence_source":"SEC 8-K Item 5.03/5.05/5.06","evidence_url":"https://www.sec.gov/Archives/edgar/data/823768/000110465922117214/0001104659-22-117214-index.htm","confidence":0.9,"family_label":"Governance Changes","details":[{"label":"Change","value":"bylaw amendment"},{"label":"Effective","value":"2022-11-08"}],"fact_type":"governance_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}