{"entity":{"type":"insider","cik":"0001361531","url":"/insider/0001361531","json_url":"/insider/0001361531.json","name":"Bayard Eugene H","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":14,"n_filings":10,"first":"2006-12-05","last":"2017-05-05","span_basis":"filed_date"},"name_variants":[{"name":"Bayard Eugene H","source":"filing","n_filings":10,"first_seen":"2006-12-05","last_seen":"2017-05-05"}],"transactions":[{"id":4339097,"accession":"0001228532-17-000026","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-17-000026","line_url":"/filing/0001228532-17-000026#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":835.0,"shares_display":"835","price_per_share":71.8,"price_display":"71.80","price_state":"stated","total_value":59953.0,"total_display":"59,953.00","total_whole":"59,953","shares_owned_after":30270.0,"shares_owned_after_display":"30,270","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-05-03","filed_date":"2017-05-05","scope":"insider"},{"id":7165469,"accession":"0001228532-10-000037","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-10-000037","line_url":"/filing/0001228532-10-000037#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":29.4,"price_display":"29.40","price_state":"stated","total_value":14700.0,"total_display":"14,700.00","total_whole":"14,700","shares_owned_after":13369.0,"shares_owned_after_display":"13,369","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-05-10","filed_date":"2010-05-12","scope":"insider"},{"id":7469225,"accession":"0001228532-10-000020","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-10-000020","line_url":"/filing/0001228532-10-000020#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":31.17,"price_display":"31.17","price_state":"stated","total_value":15585.0,"total_display":"15,585.00","total_whole":"15,585","shares_owned_after":11933.0,"shares_owned_after_display":"11,933","ownership_form":"D","is_10b5_1":null,"transaction_date":"2010-03-09","filed_date":"2010-03-25","scope":"insider"},{"id":5821778,"accession":"0001228532-09-000065","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-09-000065","line_url":"/filing/0001228532-09-000065#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":30.987,"price_display":"30.99","price_state":"stated","total_value":15493.5,"total_display":"15,493.50","total_whole":"15,494","shares_owned_after":11399.0,"shares_owned_after_display":"11,399","ownership_form":"D","is_10b5_1":null,"transaction_date":"2009-11-16","filed_date":"2009-11-18","scope":"insider"},{"id":5958004,"accession":"0001228532-09-000009","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-09-000009","line_url":"/filing/0001228532-09-000009#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":0.0,"shares_display":"0","price_per_share":0.0,"price_display":null,"price_state":"not-stated","total_value":0.0,"total_display":null,"total_whole":null,"shares_owned_after":10129.0,"shares_owned_after_display":"10,129","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-12-31","filed_date":"2009-02-17","scope":"insider"},{"id":2594633,"accession":"0001228532-08-000063","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-08-000063","line_url":"/filing/0001228532-08-000063#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":26.657,"price_display":"26.66","price_state":"stated","total_value":13328.5,"total_display":"13,328.50","total_whole":"13,329","shares_owned_after":10129.0,"shares_owned_after_display":"10,129","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-11-18","filed_date":"2008-11-19","scope":"insider"},{"id":3938643,"accession":"0001228532-08-000047","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-08-000047","line_url":"/filing/0001228532-08-000047#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":26.6362,"price_display":"26.64","price_state":"stated","total_value":26636.2,"total_display":"26,636.20","total_whole":"26,636","shares_owned_after":9603.0,"shares_owned_after_display":"9,603","ownership_form":"D","is_10b5_1":null,"transaction_date":"2008-08-15","filed_date":"2008-08-19","scope":"insider"},{"id":3597494,"accession":"0001228532-08-000012","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001228532-08-000012","line_url":"/filing/0001228532-08-000012#line-4","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":33.98,"price_display":"33.98","price_state":"stated","total_value":16990.0,"total_display":"16,990.00","total_whole":"16,990","shares_owned_after":7886.0,"shares_owned_after_display":"7,886","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-11-26","filed_date":"2008-02-14","scope":"insider"},{"id":3597492,"accession":"0001228532-08-000012","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001228532-08-000012","line_url":"/filing/0001228532-08-000012#line-3","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":500.0,"shares_display":"500","price_per_share":31.04,"price_display":"31.04","price_state":"stated","total_value":15520.0,"total_display":"15,520.00","total_whole":"15,520","shares_owned_after":7354.0,"shares_owned_after_display":"7,354","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-09-05","filed_date":"2008-02-14","scope":"insider"},{"id":3597490,"accession":"0001228532-08-000012","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001228532-08-000012","line_url":"/filing/0001228532-08-000012#line-2","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":33.57,"price_display":"33.57","price_state":"stated","total_value":33570.0,"total_display":"33,570.00","total_whole":"33,570","shares_owned_after":6854.0,"shares_owned_after_display":"6,854","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-05-11","filed_date":"2008-02-14","scope":"insider"},{"id":3597487,"accession":"0001228532-08-000012","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-08-000012","line_url":"/filing/0001228532-08-000012#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":1000.0,"shares_display":"1,000","price_per_share":30.15,"price_display":"30.15","price_state":"stated","total_value":30150.0,"total_display":"30,150.00","total_whole":"30,150","shares_owned_after":5854.0,"shares_owned_after_display":"5,854","ownership_form":"D","is_10b5_1":null,"transaction_date":"2007-03-06","filed_date":"2008-02-14","scope":"insider"},{"id":5272230,"accession":"0001228532-06-000052","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001228532-06-000052","line_url":"/filing/0001228532-06-000052","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":3020.0,"shares_display":"3,020","price_per_share":30.0047880794702,"price_display":"30.00","price_state":"stated","total_value":90614.46,"total_display":"90,614.46","total_whole":"90,614","shares_owned_after":3611.0,"shares_owned_after_display":"3,611","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-12-05","filed_date":"2006-12-07","scope":"insider","n_lines":2},{"id":4975010,"accession":"0001228532-06-000049","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001228532-06-000049","line_url":"/filing/0001228532-06-000049#line-1","is_derivative":false,"issuer_cik":"0000019745","issuer_name":"CHESAPEAKE UTILITIES CORP","issuer_ticker":"CPK","issuer_name_source":null,"issuer_url":"/issuer/0000019745","owner_cik":"0001361531","owner_name":"Bayard Eugene H","owner_display_name":"Bayard Eugene H","owner_url":"/insider/0001361531","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":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":600.0,"shares_display":"600","price_per_share":30.1,"price_display":"30.10","price_state":"stated","total_value":18060.0,"total_display":"18,060.00","total_whole":"18,060","shares_owned_after":1211.0,"shares_owned_after_display":"1,211","ownership_form":"D","is_10b5_1":null,"transaction_date":"2006-12-04","filed_date":"2006-12-05","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":14,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":14,"open_market":true},{"code":"S","label":"Open-market sale","n":0,"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":14},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000019745","name":"CHESAPEAKE UTILITIES CORP","url":"/issuer/0000019745","role":"Director","n_filings":10,"first_seen":"2006-12-05","last_seen":"2017-05-05"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001361531","retrieved_at":"2026-08-26T11:13:01+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"}}