{"entity":{"type":"insider","cik":"0001761949","url":"/insider/0001761949","json_url":"/insider/0001761949.json","name":"BILLHORN JILL M.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":5,"n_filings":5,"first":"2019-03-06","last":"2020-05-12","span_basis":"filed_date"},"name_variants":[{"name":"BILLHORN JILL M.","source":"filing","n_filings":5,"first_seen":"2019-03-06","last_seen":"2020-05-12"}],"transactions":[{"id":2198203,"accession":"0001402057-20-000096","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001402057-20-000096","line_url":"/filing/0001402057-20-000096#line-1","is_derivative":false,"issuer_cik":"0001402057","issuer_name":"CDW Corp","issuer_ticker":"CDW","issuer_name_source":null,"issuer_url":"/issuer/0001402057","owner_cik":"0001761949","owner_name":"BILLHORN JILL M.","owner_display_name":"BILLHORN JILL M.","owner_url":"/insider/0001761949","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock, par value $0.01","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":106.97,"price_display":"106.97","price_state":"stated","total_value":53485.0,"total_display":"53,485.00","total_whole":"53,485","shares_owned_after":14929.79,"shares_owned_after_display":"14,929.79","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-05-11","filed_date":"2020-05-12","scope":"insider"},{"id":2060850,"accession":"0001402057-20-000021","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001402057-20-000021","line_url":"/filing/0001402057-20-000021#line-3","is_derivative":false,"issuer_cik":"0001402057","issuer_name":"CDW Corp","issuer_ticker":"CDW","issuer_name_source":null,"issuer_url":"/issuer/0001402057","owner_cik":"0001761949","owner_name":"BILLHORN JILL M.","owner_display_name":"BILLHORN JILL M.","owner_url":"/insider/0001761949","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock, par value $0.01","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":136.0,"price_display":"136.00","price_state":"stated","total_value":68000.0,"total_display":"68,000.00","total_whole":"68,000","shares_owned_after":15429.79,"shares_owned_after_display":"15,429.79","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-02-12","filed_date":"2020-02-12","scope":"insider"},{"id":7795072,"accession":"0001402057-19-000222","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001402057-19-000222","line_url":"/filing/0001402057-19-000222#line-1","is_derivative":false,"issuer_cik":"0001402057","issuer_name":"CDW Corp","issuer_ticker":"CDW","issuer_name_source":null,"issuer_url":"/issuer/0001402057","owner_cik":"0001761949","owner_name":"BILLHORN JILL M.","owner_display_name":"BILLHORN JILL M.","owner_url":"/insider/0001761949","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock, par value $0.01","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":132.54,"price_display":"132.54","price_state":"stated","total_value":66270.0,"total_display":"66,270.00","total_whole":"66,270","shares_owned_after":14255.47,"shares_owned_after_display":"14,255.47","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-11-04","filed_date":"2019-11-05","scope":"insider"},{"id":8014791,"accession":"0001402057-19-000178","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001402057-19-000178","line_url":"/filing/0001402057-19-000178#line-1","is_derivative":false,"issuer_cik":"0001402057","issuer_name":"CDW Corp","issuer_ticker":"CDW","issuer_name_source":null,"issuer_url":"/issuer/0001402057","owner_cik":"0001761949","owner_name":"BILLHORN JILL M.","owner_display_name":"BILLHORN JILL M.","owner_url":"/insider/0001761949","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock, par value $0.01","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":500.0,"shares_display":"500","price_per_share":111.69,"price_display":"111.69","price_state":"stated","total_value":55845.0,"total_display":"55,845.00","total_whole":"55,845","shares_owned_after":14755.47,"shares_owned_after_display":"14,755.47","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-08-05","filed_date":"2019-08-07","scope":"insider"},{"id":7984562,"accession":"0001402057-19-000049","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001402057-19-000049","line_url":"/filing/0001402057-19-000049#line-4","is_derivative":false,"issuer_cik":"0001402057","issuer_name":"CDW Corp","issuer_ticker":"CDW","issuer_name_source":null,"issuer_url":"/issuer/0001402057","owner_cik":"0001761949","owner_name":"BILLHORN JILL M.","owner_display_name":"BILLHORN JILL M.","owner_url":"/insider/0001761949","role":"Officer","role_mark":"O","role_mark_label":"Officer","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"See Remarks","security_title":"Common Stock, par value $0.01","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5202.0,"shares_display":"5,202","price_per_share":95.0,"price_display":"95.00","price_state":"stated","total_value":494190.0,"total_display":"494,190.00","total_whole":"494,190","shares_owned_after":15255.47,"shares_owned_after_display":"15,255.47","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-04","filed_date":"2019-03-06","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":5,"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":5,"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":5},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001402057","name":"CDW Corp","url":"/issuer/0001402057","role":"Officer","n_filings":5,"first_seen":"2019-03-06","last_seen":"2020-05-12"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001761949","retrieved_at":"2026-08-23T02:07:18+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-21","last_ingest":"2026-08-22T05:23:40.159918+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"}}