{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-23-001352","form_type":"8-K","ticker":"OMC","cik":"0000029989","company_name":"OMNICOM GROUP INC.","filed_at":"2023-01-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.576524+00:00","generated_at":"2026-06-20T19:03:17.103856+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Omnicom EVP & General Counsel O'Brien steps down Dec 31, 2022; Januzzi succeeds","bullets":["Michael J. O'Brien steps down as EVP, General Counsel and Secretary effective Dec 31, 2022; moves to advisory role.","Louis F. Januzzi promoted to SVP, General Counsel and Secretary, effective same date.","Januzzi has been part of Omnicom's legal team for 15 years."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-23-001352","json":"https://secwatch.observer/filing/0001213900-23-001352.json","markdown":"https://secwatch.observer/filing/0001213900-23-001352.md","text":"https://secwatch.observer/filing/0001213900-23-001352.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/29989/000121390023001352/0001213900-23-001352-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/29989/000121390023001352/ea171325-8k_omnicom.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-20T19:03:17.103856+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":"6d31460fab","claim":"Louis F. Januzzi was appointed as Senior Vice President, General Counsel and Secretary at OMNICOM GROUP INC..","evidence_excerpt":"Louis F. Januzzi, who has been a member of Omnicom’s legal team for 15 years, is being promoted to Senior Vice President, General Counsel and Secretary.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/29989/000121390023001352/0001213900-23-001352-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"promoted"},{"label":"Role","value":"Senior Vice President, General Counsel and Secretary"}],"fact_type":"executive_change"},{"claim_id":"c4a03b5f9e","claim":"Michael J. O'Brien departed as Executive Vice President, General Counsel and Secretary at OMNICOM GROUP INC..","evidence_excerpt":"Michael J. O’Brien has notified Omnicom Group Inc. (the “Company”) that he has finalized his plans to step down from his role as the Company’s Executive Vice President, General Counsel and Secretary to spend more time with his family and pursue personal interests.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/29989/000121390023001352/0001213900-23-001352-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"stepped down"},{"label":"Role","value":"Executive Vice President, General Counsel and Secretary"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}