{"entity":{"type":"insider","cik":"0001627493","url":"/insider/0001627493","json_url":"/insider/0001627493.json","name":"Castellaneta Andrew","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":10,"n_filings":7,"first":"2019-04-26","last":"2024-10-22","span_basis":"filed_date"},"name_variants":[{"name":"Castellaneta Andrew","source":"filing","n_filings":7,"first_seen":"2019-04-26","last_seen":"2024-10-22"}],"transactions":[{"id":2518610,"accession":"0001213900-24-089676","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001213900-24-089676","line_url":"/filing/0001213900-24-089676","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4000.0,"shares_display":"4,000","price_per_share":105.288506,"price_display":"105.29","price_state":"stated","total_value":421154.024,"total_display":"421,154.02","total_whole":"421,154","shares_owned_after":24064.0,"shares_owned_after_display":"24,064","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-18","filed_date":"2024-10-22","scope":"insider","n_lines":2},{"id":8374845,"accession":"0001213900-23-083897","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001213900-23-083897","line_url":"/filing/0001213900-23-083897","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3300.0,"shares_display":"3,300","price_per_share":76.57060606060607,"price_display":"76.57","price_state":"stated","total_value":252683.0,"total_display":"252,683.00","total_whole":"252,683","shares_owned_after":30214.0,"shares_owned_after_display":"30,214","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-11-02","filed_date":"2023-11-06","scope":"insider","n_lines":2},{"id":8705434,"accession":"0001213900-23-011536","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001213900-23-011536","line_url":"/filing/0001213900-23-011536#line-1","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":92.8,"price_display":"92.80","price_state":"stated","total_value":556800.0,"total_display":"556,800.00","total_whole":"556,800","shares_owned_after":31121.0,"shares_owned_after_display":"31,121","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-02-10","filed_date":"2023-02-14","scope":"insider"},{"id":6157224,"accession":"0001214659-22-002747","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001214659-22-002747","line_url":"/filing/0001214659-22-002747#line-1","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":85.47,"price_display":"85.47","price_state":"stated","total_value":427350.0,"total_display":"427,350.00","total_whole":"427,350","shares_owned_after":32131.0,"shares_owned_after_display":"32,131","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-11","filed_date":"2022-02-15","scope":"insider"},{"id":8689828,"accession":"0000891092-19-011350","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000891092-19-011350","line_url":"/filing/0000891092-19-011350#line-1","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3000.0,"shares_display":"3,000","price_per_share":75.78,"price_display":"75.78","price_state":"stated","total_value":227340.0,"total_display":"227,340.00","total_whole":"227,340","shares_owned_after":26513.0,"shares_owned_after_display":"26,513","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-10-17","filed_date":"2019-10-18","scope":"insider"},{"id":7991416,"accession":"0000891092-19-007848","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000891092-19-007848","line_url":"/filing/0000891092-19-007848","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2000.0,"shares_display":"2,000","price_per_share":80.161796,"price_display":"80.16","price_state":"stated","total_value":160323.592,"total_display":"160,323.59","total_whole":"160,324","shares_owned_after":31632.0,"shares_owned_after_display":"31,632","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-07-19","filed_date":"2019-07-23","scope":"insider","n_lines":2},{"id":8223571,"accession":"0000891092-19-004842","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000891092-19-004842","line_url":"/filing/0000891092-19-004842#line-1","is_derivative":false,"issuer_cik":"0000029989","issuer_name":"OMNICOM GROUP INC.","issuer_ticker":"OMC","issuer_name_source":null,"issuer_url":"/issuer/0000029989","owner_cik":"0001627493","owner_name":"Castellaneta Andrew","owner_display_name":"Castellaneta Andrew","owner_url":"/insider/0001627493","role":"Officer (SVP, Chief Accounting Officer)","role_mark":"O","role_mark_label":"Officer (SVP, Chief Accounting Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"SVP, Chief Accounting Officer","security_title":"Common Stock, par value $0.15 per share","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4400.0,"shares_display":"4,400","price_per_share":80.235,"price_display":"80.24","price_state":"stated","total_value":353034.0,"total_display":"353,034.00","total_whole":"353,034","shares_owned_after":27673.0,"shares_owned_after_display":"27,673","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-04-24","filed_date":"2019-04-26","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":10,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":0,"open_market":true},{"code":"S","label":"Open-market sale","n":10,"open_market":true},{"code":"M","label":"Option exercise","n":0,"open_market":false},{"code":"A","label":"Grant or award","n":0,"open_market":false},{"code":"F","label":"Tax withholding","n":0,"open_market":false},{"code":"D","label":"Disposition to the issuer","n":0,"open_market":false},{"code":"X","label":"In-the-money option exercise","n":0,"open_market":false}],"total":10},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000029989","name":"OMNICOM GROUP INC.","url":"/issuer/0000029989","role":"Officer (SVP, Chief Accounting Officer)","n_filings":7,"first_seen":"2019-04-26","last_seen":"2024-10-22"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001627493","retrieved_at":"2026-08-25T20:16:16+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-24","last_ingest":"2026-08-25T05:24:19.374141+00:00","counts_are":{"filings":"estimate","transactions":"estimate","issuers":"estimate","insiders":"estimate"},"source":"SEC EDGAR Form 4 filings, parsed by ebomi","fault":false},"license":{"underlying_records":"US SEC filings are public records of the United States government and are not subject to copyright. The transactional facts in them are not ours to license.","this_presentation":"The parsing, normalisation, curation, and presentation are ebomi's own work.","grant":"undecided","grant_note":"The open licence for ebomi's own layer is an open owner decision (SPEC-20260731T1159Z open question 3: CC BY 4.0 or CC0 with a citation request). Until it is taken, no grant is asserted here.","citation_request":"Balogh, A. Insider trading. Scientific Data 10, 237 (2023)","url":"https://ebomi.com/license"},"fair_use":{"policy":"These JSON endpoints are open and unauthenticated. Please read them at a human pace, identify your client in the User-Agent header, and use the published dataset for bulk work rather than crawling page by page.","bulk_alternative":"doi:10.1038/s41597-023-02147-6"}}