{"schema_version":"secwatch.filing_event.v1","accession":"0001144215-25-000032","form_type":"8-K","ticker":"AYI","cik":"0001144215","company_name":"ACUITY INC. (DE)","filed_at":"2025-02-13T23:59:59+00:00","discovered_at":"2026-05-14T18:03:03.038171+00:00","generated_at":"2026-05-26T22:01:22.466750+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.4,"calibrated_materiality_score":0.4,"confidence":"high","headline":"Acuity Brands CHRO Dianne Mills to retire Dec 31, 2025; will serve as strategic advisor","bullets":["Dianne S. Mills, SVP & Chief Human Resources Officer, plans to retire from her role effective December 31, 2025.","Mills notified the company on February 10, 2025, and is expected to continue as a strategic advisor post-retirement.","No compensation arrangements have been entered into with Mills in connection with this announcement."],"urls":{"canonical":"https://secwatch.observer/filing/0001144215-25-000032","json":"https://secwatch.observer/filing/0001144215-25-000032.json","markdown":"https://secwatch.observer/filing/0001144215-25-000032.md","text":"https://secwatch.observer/filing/0001144215-25-000032.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1144215/000114421525000032/0001144215-25-000032-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1144215/000114421525000032/ayi-20250210.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-26T22:01:22.466750+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":"9a45653e08","claim":"Dianne S. Mills departed as Senior Vice President and Chief Human Resources Officer at ACUITY INC. (DE).","evidence_excerpt":"On February 10, 2025, Dianne S. Mills, Senior Vice President and Chief Human Resources Officer, notified Acuity Brands, Inc. (the \"Company\") of her intent to retire from her current role with the Company effective December 31, 2025.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1144215/000114421525000032/0001144215-25-000032-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Senior Vice President and Chief Human Resources Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}