{"entity":{"type":"insider","cik":"0001583225","url":"/insider/0001583225","json_url":"/insider/0001583225.json","name":"TILLMAN LEE M","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":32,"n_filings":21,"first":"2015-03-10","last":"2024-11-19","span_basis":"filed_date"},"name_variants":[{"name":"TILLMAN LEE M","source":"filing","n_filings":21,"first_seen":"2015-03-10","last_seen":"2024-11-19"}],"transactions":[{"id":2974039,"accession":"0000101778-24-000138","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-24-000138","line_url":"/filing/0000101778-24-000138#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":256591.0,"shares_display":"256,591","price_per_share":29.0716,"price_display":"29.07","price_state":"stated","total_value":7459510.9156,"total_display":"7,459,510.92","total_whole":"7,459,511","shares_owned_after":596330.0,"shares_owned_after_display":"596,330","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-11-18","filed_date":"2024-11-19","scope":"insider"},{"id":2761473,"accession":"0000101778-24-000060","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-24-000060","line_url":"/filing/0000101778-24-000060#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":80647.0,"shares_display":"80,647","price_per_share":26.9411,"price_display":"26.94","price_state":"stated","total_value":2172718.8917,"total_display":"2,172,718.89","total_whole":"2,172,719","shares_owned_after":596330.0,"shares_owned_after_display":"596,330","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-03-19","filed_date":"2024-03-21","scope":"insider"},{"id":7913350,"accession":"0000101778-23-000119","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-23-000119","line_url":"/filing/0000101778-23-000119#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":159722.0,"shares_display":"159,722","price_per_share":27.3573,"price_display":"27.36","price_state":"stated","total_value":4369562.6706,"total_display":"4,369,562.67","total_whole":"4,369,563","shares_owned_after":710383.0,"shares_owned_after_display":"710,383","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-15","filed_date":"2023-09-19","scope":"insider"},{"id":6469897,"accession":"0000101778-22-000211","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-22-000211","line_url":"/filing/0000101778-22-000211#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30000.0,"shares_display":"30,000","price_per_share":32.4897,"price_display":"32.49","price_state":"stated","total_value":974691.0,"total_display":"974,691.00","total_whole":"974,691","shares_owned_after":886219.0,"shares_owned_after_display":"886,219","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-11-11","filed_date":"2022-11-14","scope":"insider"},{"id":6942829,"accession":"0000101778-22-000207","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-22-000207","line_url":"/filing/0000101778-22-000207#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30000.0,"shares_display":"30,000","price_per_share":32.5579,"price_display":"32.56","price_state":"stated","total_value":976737.0,"total_display":"976,737.00","total_whole":"976,737","shares_owned_after":916219.0,"shares_owned_after_display":"916,219","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-11-08","filed_date":"2022-11-10","scope":"insider"},{"id":6137902,"accession":"0000101778-22-000170","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-22-000170","line_url":"/filing/0000101778-22-000170#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":81390.0,"shares_display":"81,390","price_per_share":25.23,"price_display":"25.23","price_state":"stated","total_value":2053469.7,"total_display":"2,053,469.70","total_whole":"2,053,470","shares_owned_after":986619.0,"shares_owned_after_display":"986,619","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-08-31","filed_date":"2022-09-01","scope":"insider"},{"id":6137898,"accession":"0000101778-22-000170","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-22-000170","line_url":"/filing/0000101778-22-000170#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2079.0,"shares_display":"2,079","price_per_share":26.0513,"price_display":"26.05","price_state":"stated","total_value":54160.6527,"total_display":"54,160.65","total_whole":"54,161","shares_owned_after":1068009.0,"shares_owned_after_display":"1,068,009","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-08-30","filed_date":"2022-09-01","scope":"insider"},{"id":6364136,"accession":"0000101778-22-000095","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-22-000095","line_url":"/filing/0000101778-22-000095#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":270588.0,"shares_display":"270,588","price_per_share":26.0907,"price_display":"26.09","price_state":"stated","total_value":7059830.3316,"total_display":"7,059,830.33","total_whole":"7,059,830","shares_owned_after":1070088.0,"shares_owned_after_display":"1,070,088","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-25","filed_date":"2022-03-29","scope":"insider"},{"id":6942826,"accession":"0000101778-22-000092","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-22-000092","line_url":"/filing/0000101778-22-000092#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":242473.0,"shares_display":"242,473","price_per_share":25.0417,"price_display":"25.04","price_state":"stated","total_value":6071936.1241,"total_display":"6,071,936.12","total_whole":"6,071,936","shares_owned_after":1070088.0,"shares_owned_after_display":"1,070,088","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-22","filed_date":"2022-03-24","scope":"insider"},{"id":6558879,"accession":"0000101778-22-000082","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-22-000082","line_url":"/filing/0000101778-22-000082#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":298914.0,"shares_display":"298,914","price_per_share":24.9455,"price_display":"24.95","price_state":"stated","total_value":7456559.187,"total_display":"7,456,559.19","total_whole":"7,456,559","shares_owned_after":1070088.0,"shares_owned_after_display":"1,070,088","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-08","filed_date":"2022-03-10","scope":"insider"},{"id":6316482,"accession":"0000101778-22-000075","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-22-000075","line_url":"/filing/0000101778-22-000075#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":54151.0,"shares_display":"54,151","price_per_share":23.109,"price_display":"23.11","price_state":"stated","total_value":1251375.459,"total_display":"1,251,375.46","total_whole":"1,251,375","shares_owned_after":1070088.0,"shares_owned_after_display":"1,070,088","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-02","filed_date":"2022-03-04","scope":"insider"},{"id":6165083,"accession":"0000101778-22-000066","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-22-000066","line_url":"/filing/0000101778-22-000066#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":99698.0,"shares_display":"99,698","price_per_share":22.3891,"price_display":"22.39","price_state":"stated","total_value":2232148.4918,"total_display":"2,232,148.49","total_whole":"2,232,148","shares_owned_after":1028312.0,"shares_owned_after_display":"1,028,312","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-28","filed_date":"2022-03-02","scope":"insider"},{"id":6530915,"accession":"0000101778-22-000024","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0000101778-22-000024","line_url":"/filing/0000101778-22-000024#line-5","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":159722.0,"shares_display":"159,722","price_per_share":22.2043,"price_display":"22.20","price_state":"stated","total_value":3546515.2046,"total_display":"3,546,515.20","total_whole":"3,546,515","shares_owned_after":1192695.0,"shares_owned_after_display":"1,192,695","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-22","filed_date":"2022-02-23","scope":"insider"},{"id":6530909,"accession":"0000101778-22-000024","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0000101778-22-000024","line_url":"/filing/0000101778-22-000024","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":324693.0,"shares_display":"324,693","price_per_share":21.984370431761693,"price_display":"21.98","price_state":"stated","total_value":7138171.1886,"total_display":"7,138,171.19","total_whole":"7,138,171","shares_owned_after":1192695.0,"shares_owned_after_display":"1,192,695","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-02-18","filed_date":"2022-02-23","scope":"insider","n_lines":2},{"id":5184746,"accession":"0000101778-21-000088","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-21-000088","line_url":"/filing/0000101778-21-000088#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":212000.0,"shares_display":"212,000","price_per_share":13.854,"price_display":"13.85","price_state":"stated","total_value":2937048.0,"total_display":"2,937,048.00","total_whole":"2,937,048","shares_owned_after":1203012.0,"shares_owned_after_display":"1,203,012","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-06-02","filed_date":"2021-06-03","scope":"insider"},{"id":4970740,"accession":"0000101778-21-000077","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-21-000077","line_url":"/filing/0000101778-21-000077#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":67500.0,"shares_display":"67,500","price_per_share":11.0272,"price_display":"11.03","price_state":"stated","total_value":744336.0,"total_display":"744,336.00","total_whole":"744,336","shares_owned_after":1203012.0,"shares_owned_after_display":"1,203,012","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-05-03","filed_date":"2021-05-04","scope":"insider"},{"id":4757656,"accession":"0000101778-21-000072","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-21-000072","line_url":"/filing/0000101778-21-000072#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":67500.0,"shares_display":"67,500","price_per_share":11.08,"price_display":"11.08","price_state":"stated","total_value":747900.0,"total_display":"747,900.00","total_whole":"747,900","shares_owned_after":1270512.0,"shares_owned_after_display":"1,270,512","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-04-12","filed_date":"2021-04-13","scope":"insider"},{"id":2980762,"accession":"0000101778-20-000055","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-20-000055","line_url":"/filing/0000101778-20-000055#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":28600.0,"shares_display":"28,600","price_per_share":3.6156,"price_display":"3.62","price_state":"stated","total_value":103406.16,"total_display":"103,406.16","total_whole":"103,406","shares_owned_after":1137230.0,"shares_owned_after_display":"1,137,230","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-24","filed_date":"2020-03-25","scope":"insider"},{"id":2980759,"accession":"0000101778-20-000055","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-20-000055","line_url":"/filing/0000101778-20-000055#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":28000.0,"shares_display":"28,000","price_per_share":3.3779,"price_display":"3.38","price_state":"stated","total_value":94581.2,"total_display":"94,581.20","total_whole":"94,581","shares_owned_after":1108630.0,"shares_owned_after_display":"1,108,630","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-23","filed_date":"2020-03-25","scope":"insider"},{"id":2130629,"accession":"0000101778-20-000053","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-20-000053","line_url":"/filing/0000101778-20-000053#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":27500.0,"shares_display":"27,500","price_per_share":4.0,"price_display":"4.00","price_state":"stated","total_value":110000.0,"total_display":"110,000.00","total_whole":"110,000","shares_owned_after":1080630.0,"shares_owned_after_display":"1,080,630","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-16","filed_date":"2020-03-17","scope":"insider"},{"id":2098576,"accession":"0000101778-20-000051","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-20-000051","line_url":"/filing/0000101778-20-000051#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":22500.0,"shares_display":"22,500","price_per_share":4.2071,"price_display":"4.21","price_state":"stated","total_value":94659.75,"total_display":"94,659.75","total_whole":"94,660","shares_owned_after":1053130.0,"shares_owned_after_display":"1,053,130","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-13","filed_date":"2020-03-16","scope":"insider"},{"id":2098554,"accession":"0000101778-20-000051","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000101778-20-000051","line_url":"/filing/0000101778-20-000051#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (Chairman, President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chairman, President and CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":25000.0,"shares_display":"25,000","price_per_share":3.8399,"price_display":"3.84","price_state":"stated","total_value":95997.5,"total_display":"95,997.50","total_whole":"95,998","shares_owned_after":1030630.0,"shares_owned_after_display":"1,030,630","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-03-12","filed_date":"2020-03-16","scope":"insider"},{"id":5976220,"accession":"0000101778-18-000100","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0000101778-18-000100","line_url":"/filing/0000101778-18-000100#line-2","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President and CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":400000.0,"shares_display":"400,000","price_per_share":21.647,"price_display":"21.65","price_state":"stated","total_value":8658800.0,"total_display":"8,658,800.00","total_whole":"8,658,800","shares_owned_after":708261.0,"shares_owned_after_display":"708,261","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-05-17","filed_date":"2018-05-18","scope":"insider"},{"id":8904253,"accession":"0001209191-15-064612","txn_seq":7,"anchor":"line-7","filing_url":"/filing/0001209191-15-064612","line_url":"/filing/0001209191-15-064612","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President and CEO","security_title":"Marathon Oil Corporation Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":25600.0,"shares_display":"25,600","price_per_share":19.509922265625,"price_display":"19.51","price_state":"stated","total_value":499454.01,"total_display":"499,454.01","total_whole":"499,454","shares_owned_after":275077.0,"shares_owned_after_display":"275,077","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-08-07","filed_date":"2015-08-07","scope":"insider","n_lines":7},{"id":8691390,"accession":"0001209191-15-024832","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-024832","line_url":"/filing/0001209191-15-024832#line-1","is_derivative":false,"issuer_cik":"0000101778","issuer_name":"MARATHON OIL CORP","issuer_ticker":"MRO","issuer_name_source":null,"issuer_url":"/issuer/0000101778","owner_cik":"0001583225","owner_name":"TILLMAN LEE M","owner_display_name":"TILLMAN LEE M","owner_url":"/insider/0001583225","role":"Director, Officer (President and CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President and CEO","security_title":"Marathon Oil Corporation Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":28791.0,"shares_display":"28,791","price_per_share":26.0,"price_display":"26.00","price_state":"stated","total_value":748566.0,"total_display":"748,566.00","total_whole":"748,566","shares_owned_after":258477.0,"shares_owned_after_display":"258,477","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-03-10","filed_date":"2015-03-10","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":32,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":13,"open_market":true},{"code":"S","label":"Open-market sale","n":19,"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":32},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000101778","name":"MARATHON OIL CORP","url":"/issuer/0000101778","role":"Director, Officer (Chairman, President and CEO)","n_filings":21,"first_seen":"2015-03-10","last_seen":"2024-11-19"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001583225","retrieved_at":"2026-08-27T07:00:46+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-26","last_ingest":"2026-08-27T05:24:39.644631+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"}}