{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-23-068684","form_type":"8-K","ticker":"ACCO","cik":"0000712034","company_name":"ACCO BRANDS Corp","filed_at":"2023-12-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:31.787748+00:00","generated_at":"2026-06-07T16:35:41.095303+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"ACCO Brands appoints Elizabeth A. Simermeyer to board of directors","bullets":["Elizabeth A. Simermeyer elected to ACCO Brands board effective December 5, 2023.","She served as EVP, Global Group President, Healthcare & Life Sciences at Ecolab (2019-2022).","Simermeyer will serve on Finance and Planning Committee and Nominating, Governance and Sustainability Committee.","She is expected to be a nominee at the 2024 Annual Meeting.","Board determined Simermeyer is independent under NYSE rules."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-23-068684","json":"https://secwatch.observer/filing/0000950170-23-068684.json","markdown":"https://secwatch.observer/filing/0000950170-23-068684.md","text":"https://secwatch.observer/filing/0000950170-23-068684.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/712034/000095017023068684/0000950170-23-068684-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/712034/000095017023068684/acco-20231205.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-07T16:35:41.095303+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":"0f0eda29a8","claim":"Elizabeth A. Simermeyer was elected as Director at ACCO BRANDS Corp.","evidence_excerpt":"elected Elizabeth A. Simermeyer as a director of the Company effective immediately.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/712034/000095017023068684/0000950170-23-068684-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}