{"entity":{"type":"insider","cik":"0001365691","url":"/insider/0001365691","json_url":"/insider/0001365691.json","name":"ZIDAR THOMAS P","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":6,"n_filings":6,"first":"2017-10-26","last":"2022-12-09","span_basis":"filed_date"},"name_variants":[{"name":"ZIDAR THOMAS P","source":"filing","n_filings":6,"first_seen":"2017-10-26","last_seen":"2022-12-09"}],"transactions":[{"id":6595293,"accession":"0001015328-22-000191","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001015328-22-000191","line_url":"/filing/0001015328-22-000191#line-2","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6469.0,"shares_display":"6,469","price_per_share":86.64,"price_display":"86.64","price_state":"stated","total_value":560474.16,"total_display":"560,474.16","total_whole":"560,474","shares_owned_after":36263.0,"shares_owned_after_display":"36,263","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-12-08","filed_date":"2022-12-09","scope":"insider"},{"id":5528255,"accession":"0001015328-21-000191","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001015328-21-000191","line_url":"/filing/0001015328-21-000191#line-2","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5549.0,"shares_display":"5,549","price_per_share":92.02,"price_display":"92.02","price_state":"stated","total_value":510618.98,"total_display":"510,618.98","total_whole":"510,619","shares_owned_after":33942.0,"shares_owned_after_display":"33,942","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-11-12","filed_date":"2021-11-12","scope":"insider"},{"id":2290851,"accession":"0001015328-20-000216","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001015328-20-000216","line_url":"/filing/0001015328-20-000216#line-2","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4441.0,"shares_display":"4,441","price_per_share":59.91,"price_display":"59.91","price_state":"stated","total_value":266060.31,"total_display":"266,060.31","total_whole":"266,060","shares_owned_after":33141.0,"shares_owned_after_display":"33,141","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-12-09","filed_date":"2020-12-10","scope":"insider"},{"id":2604202,"accession":"0001015328-20-000054","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001015328-20-000054","line_url":"/filing/0001015328-20-000054#line-3","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2948.0,"shares_display":"2,948","price_per_share":63.6,"price_display":"63.60","price_state":"stated","total_value":187492.8,"total_display":"187,492.80","total_whole":"187,493","shares_owned_after":33141.0,"shares_owned_after_display":"33,141","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-01-24","filed_date":"2020-01-27","scope":"insider"},{"id":7776752,"accession":"0001015328-19-000045","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001015328-19-000045","line_url":"/filing/0001015328-19-000045#line-3","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3482.0,"shares_display":"3,482","price_per_share":72.62,"price_display":"72.62","price_state":"stated","total_value":252862.84,"total_display":"252,862.84","total_whole":"252,863","shares_owned_after":31016.0,"shares_owned_after_display":"31,016","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-01-25","filed_date":"2019-01-28","scope":"insider"},{"id":4844044,"accession":"0001015328-17-000211","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001015328-17-000211","line_url":"/filing/0001015328-17-000211#line-2","is_derivative":false,"issuer_cik":"0001015328","issuer_name":"WINTRUST FINANCIAL CORP","issuer_ticker":"WTFC","issuer_name_source":null,"issuer_url":"/issuer/0001015328","owner_cik":"0001365691","owner_name":"ZIDAR THOMAS P","owner_display_name":"ZIDAR THOMAS P","owner_url":"/insider/0001365691","role":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark":"O","role_mark_label":"Officer (EXECUTIVE VICE PRESIDENT)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EXECUTIVE VICE PRESIDENT","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3178.0,"shares_display":"3,178","price_per_share":80.0,"price_display":"80.00","price_state":"stated","total_value":254240.0,"total_display":"254,240.00","total_whole":"254,240","shares_owned_after":28061.0,"shares_owned_after_display":"28,061","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-10-26","filed_date":"2017-10-26","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":6,"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":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":6},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001015328","name":"WINTRUST FINANCIAL CORP","url":"/issuer/0001015328","role":"Officer (EXECUTIVE VICE PRESIDENT)","n_filings":6,"first_seen":"2017-10-26","last_seen":"2022-12-09"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001365691","retrieved_at":"2026-08-25T11:51:16+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"}}