{"entity":{"type":"insider","cik":"0001254915","url":"/insider/0001254915","json_url":"/insider/0001254915.json","name":"HERLACHE THOMAS L","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":11,"n_filings":10,"first":"2003-12-09","last":"2019-05-01","span_basis":"filed_date"},"name_variants":[{"name":"HERLACHE THOMAS L","source":"filing","n_filings":10,"first_seen":"2003-12-09","last_seen":"2019-05-01"}],"transactions":[{"id":8382949,"accession":"0001127602-19-016703","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-016703","line_url":"/filing/0001127602-19-016703#line-1","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":820.0,"shares_display":"820","price_per_share":61.1224,"price_display":"61.12","price_state":"stated","total_value":50120.368,"total_display":"50,120.37","total_whole":"50,120","shares_owned_after":2458.0,"shares_owned_after_display":"2,458","ownership_form":"I","is_10b5_1":null,"transaction_date":"2019-05-01","filed_date":"2019-05-01","scope":"insider"},{"id":6264726,"accession":"0001127602-18-034466","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-034466","line_url":"/filing/0001127602-18-034466#line-1","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":820.0,"shares_display":"820","price_per_share":52.3631,"price_display":"52.36","price_state":"stated","total_value":42937.742,"total_display":"42,937.74","total_whole":"42,938","shares_owned_after":3278.0,"shares_owned_after_display":"3,278","ownership_form":"I","is_10b5_1":null,"transaction_date":"2018-11-21","filed_date":"2018-11-27","scope":"insider"},{"id":6441866,"accession":"0001127602-18-026886","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-18-026886","line_url":"/filing/0001127602-18-026886","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":870.0,"shares_display":"870","price_per_share":55.06344827586207,"price_display":"55.06","price_state":"stated","total_value":47905.2,"total_display":"47,905.20","total_whole":"47,905","shares_owned_after":25180.0,"shares_owned_after_display":"25,180","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-09-06","filed_date":"2018-09-06","scope":"insider","n_lines":2},{"id":6482825,"accession":"0001127602-18-015714","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-015714","line_url":"/filing/0001127602-18-015714#line-1","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":820.0,"shares_display":"820","price_per_share":55.23,"price_display":"55.23","price_state":"stated","total_value":45288.6,"total_display":"45,288.60","total_whole":"45,289","shares_owned_after":4098.0,"shares_owned_after_display":"4,098","ownership_form":"I","is_10b5_1":null,"transaction_date":"2018-05-01","filed_date":"2018-05-01","scope":"insider"},{"id":6623766,"accession":"0001127602-18-015072","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-015072","line_url":"/filing/0001127602-18-015072#line-1","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":858.0,"shares_display":"858","price_per_share":56.0,"price_display":"56.00","price_state":"stated","total_value":48048.0,"total_display":"48,048.00","total_whole":"48,048","shares_owned_after":25780.0,"shares_owned_after_display":"25,780","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-04-20","filed_date":"2018-04-23","scope":"insider"},{"id":6496901,"accession":"0001127602-18-008623","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-008623","line_url":"/filing/0001127602-18-008623#line-1","is_derivative":false,"issuer_cik":"0001174850","issuer_name":"NICOLET BANKSHARES INC","issuer_ticker":"NCBS","issuer_name_source":null,"issuer_url":"/issuer/0001174850","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1640.0,"shares_display":"1,640","price_per_share":56.38,"price_display":"56.38","price_state":"stated","total_value":92463.2,"total_display":"92,463.20","total_whole":"92,463","shares_owned_after":4918.0,"shares_owned_after_display":"4,918","ownership_form":"I","is_10b5_1":null,"transaction_date":"2017-11-03","filed_date":"2018-02-27","scope":"insider"},{"id":6801232,"accession":"0001437749-14-021760","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-14-021760","line_url":"/filing/0001437749-14-021760#line-1","is_derivative":false,"issuer_cik":"0000275119","issuer_name":"BAYLAKE CORP","issuer_ticker":"BYLK","issuer_name_source":null,"issuer_url":"/issuer/0000275119","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":45000.0,"shares_display":"45,000","price_per_share":12.5,"price_display":"12.50","price_state":"stated","total_value":562500.0,"total_display":"562,500.00","total_whole":"562,500","shares_owned_after":34086.299,"shares_owned_after_display":"34,086.30","ownership_form":"I","is_10b5_1":null,"transaction_date":"2014-12-04","filed_date":"2014-12-08","scope":"insider"},{"id":6446112,"accession":"0001437749-14-020613","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001437749-14-020613","line_url":"/filing/0001437749-14-020613#line-1","is_derivative":false,"issuer_cik":"0000275119","issuer_name":"BAYLAKE CORP","issuer_ticker":"BYLK","issuer_name_source":null,"issuer_url":"/issuer/0000275119","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":null,"security_title":"Common Stock","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":12.05,"price_display":"12.05","price_state":"stated","total_value":60250.0,"total_display":"60,250.00","total_whole":"60,250","shares_owned_after":79086.299,"shares_owned_after_display":"79,086.30","ownership_form":"I","is_10b5_1":null,"transaction_date":"2014-11-11","filed_date":"2014-11-13","scope":"insider"},{"id":37344,"accession":"0001181431-03-034713","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001181431-03-034713","line_url":"/filing/0001181431-03-034713#line-2","is_derivative":false,"issuer_cik":"0000275119","issuer_name":"BAYLAKE CORP","issuer_ticker":"BYLK.OB","issuer_name_source":null,"issuer_url":"/issuer/0000275119","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common stock, $5 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":9500.0,"shares_display":"9,500","price_per_share":14.15,"price_display":"14.15","price_state":"stated","total_value":134425.0,"total_display":"134,425.00","total_whole":"134,425","shares_owned_after":25133.0,"shares_owned_after_display":"25,133","ownership_form":"D","is_10b5_1":null,"transaction_date":"2003-12-05","filed_date":"2003-12-09","scope":"insider"},{"id":170093,"accession":"0001181431-03-034709","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001181431-03-034709","line_url":"/filing/0001181431-03-034709#line-4","is_derivative":false,"issuer_cik":"0000275119","issuer_name":"BAYLAKE CORP","issuer_ticker":"BYLK.OB","issuer_name_source":null,"issuer_url":"/issuer/0000275119","owner_cik":"0001254915","owner_name":"HERLACHE THOMAS L","owner_display_name":"HERLACHE THOMAS L","owner_url":"/insider/0001254915","role":"Director, Officer (President)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President","security_title":"Common stock, $5 par value","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8500.0,"shares_display":"8,500","price_per_share":14.15,"price_display":"14.15","price_state":"stated","total_value":120275.0,"total_display":"120,275.00","total_whole":"120,275","shares_owned_after":25133.0,"shares_owned_after_display":"25,133","ownership_form":"D","is_10b5_1":null,"transaction_date":"2003-12-04","filed_date":"2003-12-09","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":11,"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":11,"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":11},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001174850","name":"NICOLET BANKSHARES INC","url":"/issuer/0001174850","role":"Director","n_filings":6,"first_seen":"2018-02-27","last_seen":"2019-05-01"},{"type":"issuer","type_label":"ISSUER","cik":"0000275119","name":"BAYLAKE CORP","url":"/issuer/0000275119","role":"Director, Officer (President)","n_filings":4,"first_seen":"2003-12-09","last_seen":"2014-12-08"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001254915","retrieved_at":"2026-08-24T10:55:41+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"}}