{"entity":{"type":"insider","cik":"0001477018","url":"/insider/0001477018","json_url":"/insider/0001477018.json","name":"Hackedorn Lynne L.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":14,"n_filings":13,"first":"2011-05-12","last":"2016-02-22","span_basis":"filed_date"},"name_variants":[{"name":"Hackedorn Lynne L.","source":"filing","n_filings":13,"first_seen":"2011-05-12","last_seen":"2016-02-22"}],"transactions":[{"id":2503316,"accession":"0000950103-16-011281","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-16-011281","line_url":"/filing/0000950103-16-011281#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2255.0,"shares_display":"2,255","price_per_share":2.18,"price_display":"2.18","price_state":"stated","total_value":4915.9,"total_display":"4,915.90","total_whole":"4,916","shares_owned_after":227081.0,"shares_owned_after_display":"227,081","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-02-19","filed_date":"2016-02-22","scope":"insider"},{"id":2628277,"accession":"0000950103-16-010004","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-16-010004","line_url":"/filing/0000950103-16-010004#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":927.0,"shares_display":"927","price_per_share":5.29,"price_display":"5.29","price_state":"stated","total_value":4903.83,"total_display":"4,903.83","total_whole":"4,904","shares_owned_after":229336.0,"shares_owned_after_display":"229,336","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-12-31","filed_date":"2016-01-05","scope":"insider"},{"id":6543749,"accession":"0000950103-14-009200","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950103-14-009200","line_url":"/filing/0000950103-14-009200","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1783.0,"shares_display":"1,783","price_per_share":8.717874369040942,"price_display":"8.72","price_state":"stated","total_value":15543.97,"total_display":"15,543.97","total_whole":"15,544","shares_owned_after":212693.0,"shares_owned_after_display":"212,693","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-31","filed_date":"2014-12-31","scope":"insider","n_lines":2},{"id":6305904,"accession":"0000950103-14-009009","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000950103-14-009009","line_url":"/filing/0000950103-14-009009#line-2","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":11341.0,"shares_display":"11,341","price_per_share":8.82,"price_display":"8.82","price_state":"stated","total_value":100027.62,"total_display":"100,027.62","total_whole":"100,028","shares_owned_after":214008.0,"shares_owned_after_display":"214,008","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-22","filed_date":"2014-12-23","scope":"insider"},{"id":3110332,"accession":"0000950103-12-001122","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-12-001122","line_url":"/filing/0000950103-12-001122#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":602.0,"shares_display":"602","price_per_share":30.33,"price_display":"30.33","price_state":"stated","total_value":18258.66,"total_display":"18,258.66","total_whole":"18,259","shares_owned_after":247853.0,"shares_owned_after_display":"247,853","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-03-01","filed_date":"2012-03-02","scope":"insider"},{"id":3110246,"accession":"0000950103-12-000228","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-12-000228","line_url":"/filing/0000950103-12-000228#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":51499.0,"shares_display":"51,499","price_per_share":20.1,"price_display":"20.10","price_state":"stated","total_value":1035129.9,"total_display":"1,035,129.90","total_whole":"1,035,130","shares_owned_after":241508.0,"shares_owned_after_display":"241,508","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-01-17","filed_date":"2012-01-19","scope":"insider"},{"id":2659262,"accession":"0000950103-12-000149","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-12-000149","line_url":"/filing/0000950103-12-000149#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":18.08,"price_display":"18.08","price_state":"stated","total_value":361600.0,"total_display":"361,600.00","total_whole":"361,600","shares_owned_after":293007.0,"shares_owned_after_display":"293,007","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-01-10","filed_date":"2012-01-12","scope":"insider"},{"id":9117633,"accession":"0000950103-11-005393","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-005393","line_url":"/filing/0000950103-11-005393#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (VP, Gov't and Public Affairs)","role_mark":"O","role_mark_label":"Officer (VP, Gov't and Public Affairs)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"VP, Gov't and Public Affairs","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":20000.0,"shares_display":"20,000","price_per_share":16.07,"price_display":"16.07","price_state":"stated","total_value":321400.0,"total_display":"321,400.00","total_whole":"321,400","shares_owned_after":313007.0,"shares_owned_after_display":"313,007","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-12-22","filed_date":"2011-12-23","scope":"insider"},{"id":8992844,"accession":"0000950103-11-002930","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-002930","line_url":"/filing/0000950103-11-002930#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (Vice President, Gov't and Land)","role_mark":"O","role_mark_label":"Officer (Vice President, Gov't and Land)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President, Gov't and Land","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2320.0,"shares_display":"2,320","price_per_share":14.51,"price_display":"14.51","price_state":"stated","total_value":33663.2,"total_display":"33,663.20","total_whole":"33,663","shares_owned_after":333007.0,"shares_owned_after_display":"333,007","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-07-19","filed_date":"2011-07-21","scope":"insider"},{"id":9088291,"accession":"0000950103-11-002153","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-002153","line_url":"/filing/0000950103-11-002153#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (Vice President, Gov't and Land)","role_mark":"O","role_mark_label":"Officer (Vice President, Gov't and Land)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President, Gov't and Land","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":80.0,"shares_display":"80","price_per_share":14.5,"price_display":"14.50","price_state":"stated","total_value":1160.0,"total_display":"1,160.00","total_whole":"1,160","shares_owned_after":335327.0,"shares_owned_after_display":"335,327","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-31","filed_date":"2011-06-02","scope":"insider"},{"id":9147793,"accession":"0000950103-11-001955","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-001955","line_url":"/filing/0000950103-11-001955#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (Vice President, Gov't and Land)","role_mark":"O","role_mark_label":"Officer (Vice President, Gov't and Land)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President, Gov't and Land","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400.0,"shares_display":"400","price_per_share":14.52,"price_display":"14.52","price_state":"stated","total_value":5808.0,"total_display":"5,808.00","total_whole":"5,808","shares_owned_after":335407.0,"shares_owned_after_display":"335,407","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-19","filed_date":"2011-05-20","scope":"insider"},{"id":9117628,"accession":"0000950103-11-001819","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-001819","line_url":"/filing/0000950103-11-001819#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (Vice President, Gov't and Land)","role_mark":"O","role_mark_label":"Officer (Vice President, Gov't and Land)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President, Gov't and Land","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17200.0,"shares_display":"17,200","price_per_share":14.5,"price_display":"14.50","price_state":"stated","total_value":249400.0,"total_display":"249,400.00","total_whole":"249,400","shares_owned_after":335807.0,"shares_owned_after_display":"335,807","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-10","filed_date":"2011-05-12","scope":"insider"},{"id":8953524,"accession":"0000950103-11-001951","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000950103-11-001951","line_url":"/filing/0000950103-11-001951#line-1","is_derivative":false,"issuer_cik":"0001471261","issuer_name":"Cobalt International Energy, Inc.","issuer_ticker":"CIE","issuer_name_source":null,"issuer_url":"/issuer/0001471261","owner_cik":"0001477018","owner_name":"Hackedorn Lynne L.","owner_display_name":"Hackedorn Lynne L.","owner_url":"/insider/0001477018","role":"Officer (Vice President, Gov't and Land)","role_mark":"O","role_mark_label":"Officer (Vice President, Gov't and Land)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Vice President, Gov't and Land","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17200.0,"shares_display":"17,200","price_per_share":14.5,"price_display":"14.50","price_state":"stated","total_value":249400.0,"total_display":"249,400.00","total_whole":"249,400","shares_owned_after":335807.0,"shares_owned_after_display":"335,807","ownership_form":"D","is_10b5_1":null,"transaction_date":"2011-05-10","filed_date":"2011-05-20","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":0,"open_market":true},{"code":"S","label":"Open-market sale","n":14,"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":"0001471261","name":"Cobalt International Energy, Inc.","url":"/issuer/0001471261","role":"Officer (VP, Gov't and Public Affairs)","n_filings":13,"first_seen":"2011-05-12","last_seen":"2016-02-22"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001477018","retrieved_at":"2026-08-24T03:38:09+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"}}