{"entity":{"type":"insider","cik":"0001257387","url":"/insider/0001257387","json_url":"/insider/0001257387.json","name":"PETERZALEK JOHN","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":13,"n_filings":8,"first":"2005-02-15","last":"2020-12-03","span_basis":"filed_date"},"name_variants":[{"name":"PETERZALEK JOHN","source":"filing","n_filings":8,"first_seen":"2005-02-15","last_seen":"2020-12-03"}],"transactions":[{"id":3132070,"accession":"0001209191-20-061503","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-061503","line_url":"/filing/0001209191-20-061503#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100.0,"shares_display":"100","price_per_share":76.0,"price_display":"76.00","price_state":"stated","total_value":7600.0,"total_display":"7,600.00","total_whole":"7,600","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-12-01","filed_date":"2020-12-03","scope":"insider"},{"id":2913290,"accession":"0001209191-20-058727","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-20-058727","line_url":"/filing/0001209191-20-058727#line-3","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1100.0,"shares_display":"1,100","price_per_share":76.04,"price_display":"76.04","price_state":"stated","total_value":83644.0,"total_display":"83,644.00","total_whole":"83,644","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-16","filed_date":"2020-11-17","scope":"insider"},{"id":2913283,"accession":"0001209191-20-058727","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-058727","line_url":"/filing/0001209191-20-058727#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":75.19,"price_display":"75.19","price_state":"stated","total_value":1127850.0,"total_display":"1,127,850.00","total_whole":"1,127,850","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-13","filed_date":"2020-11-17","scope":"insider"},{"id":2839343,"accession":"0001209191-20-058046","txn_seq":6,"anchor":"line-6","filing_url":"/filing/0001209191-20-058046","line_url":"/filing/0001209191-20-058046#line-6","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1907.0,"shares_display":"1,907","price_per_share":75.09,"price_display":"75.09","price_state":"stated","total_value":143196.63,"total_display":"143,196.63","total_whole":"143,197","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-11","filed_date":"2020-11-12","scope":"insider"},{"id":2839326,"accession":"0001209191-20-058046","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001209191-20-058046","line_url":"/filing/0001209191-20-058046#line-4","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4512.0,"shares_display":"4,512","price_per_share":75.01,"price_display":"75.01","price_state":"stated","total_value":338445.12,"total_display":"338,445.12","total_whole":"338,445","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-10","filed_date":"2020-11-12","scope":"insider"},{"id":2839313,"accession":"0001209191-20-058046","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-058046","line_url":"/filing/0001209191-20-058046#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":46729.0,"shares_display":"46,729","price_per_share":76.19,"price_display":"76.19","price_state":"stated","total_value":3560282.51,"total_display":"3,560,282.51","total_whole":"3,560,283","shares_owned_after":16107.0,"shares_owned_after_display":"16,107","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-11-09","filed_date":"2020-11-12","scope":"insider"},{"id":2337768,"accession":"0001209191-20-032888","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-032888","line_url":"/filing/0001209191-20-032888#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP & Chief Client & Serv. Off)","role_mark":"O","role_mark_label":"Officer (EVP & Chief Client & Serv. Off)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP & Chief Client & Serv. Off","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":53177.0,"shares_display":"53,177","price_per_share":70.89,"price_display":"70.89","price_state":"stated","total_value":3769717.53,"total_display":"3,769,717.53","total_whole":"3,769,718","shares_owned_after":7505.0,"shares_owned_after_display":"7,505","ownership_form":"I","is_10b5_1":null,"transaction_date":"2020-05-28","filed_date":"2020-05-29","scope":"insider"},{"id":8569676,"accession":"0001209191-19-057420","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-19-057420","line_url":"/filing/0001209191-19-057420#line-3","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP and Chief Client Officer)","role_mark":"O","role_mark_label":"Officer (EVP and Chief Client Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP and Chief Client Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5075.0,"shares_display":"5,075","price_per_share":68.06,"price_display":"68.06","price_state":"stated","total_value":345404.5,"total_display":"345,404.50","total_whole":"345,405","shares_owned_after":1.0,"shares_owned_after_display":"1","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-11-19","filed_date":"2019-11-20","scope":"insider"},{"id":8569668,"accession":"0001209191-19-057420","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-19-057420","line_url":"/filing/0001209191-19-057420#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP and Chief Client Officer)","role_mark":"O","role_mark_label":"Officer (EVP and Chief Client Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP and Chief Client Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":24590.0,"shares_display":"24,590","price_per_share":68.24,"price_display":"68.24","price_state":"stated","total_value":1678021.6,"total_display":"1,678,021.60","total_whole":"1,678,022","shares_owned_after":3912.0,"shares_owned_after_display":"3,912","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-11-18","filed_date":"2019-11-20","scope":"insider"},{"id":8647365,"accession":"0001209191-19-049616","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-19-049616","line_url":"/filing/0001209191-19-049616#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP and Chief Client Officer)","role_mark":"O","role_mark_label":"Officer (EVP and Chief Client Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP and Chief Client Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":42767.0,"shares_display":"42,767","price_per_share":68.33,"price_display":"68.33","price_state":"stated","total_value":2922269.11,"total_display":"2,922,269.11","total_whole":"2,922,269","shares_owned_after":9212.0,"shares_owned_after_display":"9,212","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-09-13","filed_date":"2019-09-16","scope":"insider"},{"id":7884384,"accession":"0001209191-19-047287","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001209191-19-047287","line_url":"/filing/0001209191-19-047287#line-3","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP and Chief Client Officer)","role_mark":"O","role_mark_label":"Officer (EVP and Chief Client Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP and Chief Client Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15922.0,"shares_display":"15,922","price_per_share":72.17,"price_display":"72.17","price_state":"stated","total_value":1149090.74,"total_display":"1,149,090.74","total_whole":"1,149,091","shares_owned_after":9212.0,"shares_owned_after_display":"9,212","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-08-22","filed_date":"2019-08-23","scope":"insider"},{"id":7884377,"accession":"0001209191-19-047287","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-19-047287","line_url":"/filing/0001209191-19-047287#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER Corp","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Officer (EVP and Chief Client Officer)","role_mark":"O","role_mark_label":"Officer (EVP and Chief Client Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP and Chief Client Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11562.0,"shares_display":"11,562","price_per_share":72.02,"price_display":"72.02","price_state":"stated","total_value":832695.24,"total_display":"832,695.24","total_whole":"832,695","shares_owned_after":14041.0,"shares_owned_after_display":"14,041","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-08-21","filed_date":"2019-08-23","scope":"insider"},{"id":1621342,"accession":"0001209191-05-010080","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-05-010080","line_url":"/filing/0001209191-05-010080#line-1","is_derivative":false,"issuer_cik":"0000804753","issuer_name":"CERNER CORP /MO/","issuer_ticker":"CERN","issuer_name_source":null,"issuer_url":"/issuer/0000804753","owner_cik":"0001257387","owner_name":"PETERZALEK JOHN","owner_display_name":"PETERZALEK JOHN","owner_url":"/insider/0001257387","role":"Other","role_mark":"*","role_mark_label":"Other","role_mark_generic":"Other","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":125.4513,"shares_display":"125.45","price_per_share":52.9,"price_display":"52.90","price_state":"stated","total_value":6636.37377,"total_display":"6,636.37","total_whole":"6,636","shares_owned_after":169.4513,"shares_owned_after_display":"169.45","ownership_form":"I","is_10b5_1":null,"transaction_date":"2004-12-20","filed_date":"2005-02-15","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":13,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":1,"open_market":true},{"code":"S","label":"Open-market sale","n":12,"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":13},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000804753","name":"CERNER Corp","url":"/issuer/0000804753","role":"Officer (EVP & Chief Client & Serv. Off), Other","n_filings":8,"first_seen":"2005-02-15","last_seen":"2020-12-03"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001257387","retrieved_at":"2026-08-26T05:39:12+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+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"}}