{"entity":{"type":"insider","cik":"0001507203","url":"/insider/0001507203","json_url":"/insider/0001507203.json","name":"Korsgaard Mark P.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":11,"n_filings":6,"first":"2011-05-16","last":"2015-11-17","span_basis":"filed_date"},"name_variants":[{"name":"Korsgaard Mark P.","source":"filing","n_filings":6,"first_seen":"2011-05-16","last_seen":"2015-11-17"}],"transactions":[{"id":8889168,"accession":"0001225208-15-020976","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-15-020976","line_url":"/filing/0001225208-15-020976#line-1","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3500.0,"shares_display":"3,500","price_per_share":128.9091,"price_display":"128.91","price_state":"stated","total_value":451181.85,"total_display":"451,181.85","total_whole":"451,182","shares_owned_after":5666.0,"shares_owned_after_display":"5,666","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-11-16","filed_date":"2015-11-17","scope":"insider"},{"id":8679845,"accession":"0001225208-15-017904","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001225208-15-017904","line_url":"/filing/0001225208-15-017904#line-2","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1000.0,"shares_display":"1,000","price_per_share":120.03,"price_display":"120.03","price_state":"stated","total_value":120030.0,"total_display":"120,030.00","total_whole":"120,030","shares_owned_after":9166.0,"shares_owned_after_display":"9,166","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-09-02","filed_date":"2015-09-03","scope":"insider"},{"id":8679840,"accession":"0001225208-15-017904","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-15-017904","line_url":"/filing/0001225208-15-017904#line-1","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":700.0,"shares_display":"700","price_per_share":119.3657,"price_display":"119.37","price_state":"stated","total_value":83555.99,"total_display":"83,555.99","total_whole":"83,556","shares_owned_after":10166.0,"shares_owned_after_display":"10,166","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-09-01","filed_date":"2015-09-03","scope":"insider"},{"id":6975113,"accession":"0001225208-14-025326","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-14-025326","line_url":"/filing/0001225208-14-025326#line-1","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":630.0,"shares_display":"630","price_per_share":101.3323,"price_display":"101.33","price_state":"stated","total_value":63839.349,"total_display":"63,839.35","total_whole":"63,839","shares_owned_after":8408.0,"shares_owned_after_display":"8,408","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-17","filed_date":"2014-12-17","scope":"insider"},{"id":6379976,"accession":"0001225208-14-012912","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-14-012912","line_url":"/filing/0001225208-14-012912#line-1","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3860.0,"shares_display":"3,860","price_per_share":93.5245,"price_display":"93.52","price_state":"stated","total_value":361004.57,"total_display":"361,004.57","total_whole":"361,005","shares_owned_after":9038.0,"shares_owned_after_display":"9,038","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-05-13","filed_date":"2014-05-14","scope":"insider"},{"id":5295720,"accession":"0001225208-13-006858","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001225208-13-006858","line_url":"/filing/0001225208-13-006858#line-1","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2750.0,"shares_display":"2,750","price_per_share":85.6682,"price_display":"85.67","price_state":"stated","total_value":235587.55,"total_display":"235,587.55","total_whole":"235,588","shares_owned_after":7309.0,"shares_owned_after_display":"7,309","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-03-05","filed_date":"2013-03-06","scope":"insider"},{"id":9153624,"accession":"0001225208-11-014359","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001225208-11-014359","line_url":"/filing/0001225208-11-014359","is_derivative":false,"issuer_cik":"0000020171","issuer_name":"CHUBB CORP","issuer_ticker":"CB","issuer_name_source":null,"issuer_url":"/issuer/0000020171","owner_cik":"0001507203","owner_name":"Korsgaard Mark P.","owner_display_name":"Korsgaard Mark P.","owner_url":"/insider/0001507203","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 Shares","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2373.0,"shares_display":"2,373","price_per_share":64.71985672144964,"price_display":"64.72","price_state":"stated","total_value":153580.22,"total_display":"153,580.22","total_whole":"153,580","shares_owned_after":2732.0,"shares_owned_after_display":"2,732","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-13","filed_date":"2011-05-16","scope":"insider","n_lines":5}],"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":"0000020171","name":"CHUBB CORP","url":"/issuer/0000020171","role":"Officer (Executive Vice President)","n_filings":6,"first_seen":"2011-05-16","last_seen":"2015-11-17"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001507203","retrieved_at":"2026-08-26T02:00:07+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"}}