{"entity":{"type":"insider","cik":"0001545342","url":"/insider/0001545342","json_url":"/insider/0001545342.json","name":"Nash William D","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":29,"n_filings":19,"first":"2012-11-13","last":"2024-12-26","span_basis":"filed_date"},"name_variants":[{"name":"Nash William D","source":"filing","n_filings":19,"first_seen":"2012-11-13","last_seen":"2024-12-26"}],"transactions":[{"id":2150986,"accession":"0001170010-24-000137","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001170010-24-000137","line_url":"/filing/0001170010-24-000137","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Director, Officer (President & CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":120513.0,"shares_display":"120,513","price_per_share":83.23543941317534,"price_display":"83.24","price_state":"stated","total_value":10030952.51,"total_display":"10,030,952.51","total_whole":"10,030,953","shares_owned_after":222109.0,"shares_owned_after_display":"222,109","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-12-23","filed_date":"2024-12-26","scope":"insider","n_lines":2},{"id":2792663,"accession":"0001170010-24-000114","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001170010-24-000114","line_url":"/filing/0001170010-24-000114#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Director, Officer (President & CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":120000.0,"shares_display":"120,000","price_per_share":79.62,"price_display":"79.62","price_state":"stated","total_value":9554400.0,"total_display":"9,554,400.00","total_whole":"9,554,400","shares_owned_after":181683.0,"shares_owned_after_display":"181,683","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-07-11","filed_date":"2024-07-12","scope":"insider"},{"id":8626459,"accession":"0001170010-23-000125","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001170010-23-000125","line_url":"/filing/0001170010-23-000125#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Director, Officer (President & CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":102775.0,"shares_display":"102,775","price_per_share":75.09,"price_display":"75.09","price_state":"stated","total_value":7717374.75,"total_display":"7,717,374.75","total_whole":"7,717,375","shares_owned_after":177180.0,"shares_owned_after_display":"177,180","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-26","filed_date":"2023-12-28","scope":"insider"},{"id":7828685,"accession":"0001170010-23-000080","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001170010-23-000080","line_url":"/filing/0001170010-23-000080","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Director, Officer (President & CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":170646.0,"shares_display":"170,646","price_per_share":82.5715213365681,"price_display":"82.57","price_state":"stated","total_value":14090499.83,"total_display":"14,090,499.83","total_whole":"14,090,500","shares_owned_after":245039.0,"shares_owned_after_display":"245,039","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-07-03","filed_date":"2023-07-05","scope":"insider","n_lines":2},{"id":7948228,"accession":"0001170010-23-000002","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001170010-23-000002","line_url":"/filing/0001170010-23-000002#line-1","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Director, Officer (President & CEO)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"P","transaction_label":"Open-market purchase","open_market":true,"acquired_disposed":"A","direction_word":"acquired","shares":8220.0,"shares_display":"8,220","price_per_share":60.98,"price_display":"60.98","price_state":"stated","total_value":501255.6,"total_display":"501,255.60","total_whole":"501,256","shares_owned_after":165128.0,"shares_owned_after_display":"165,128","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-12-30","filed_date":"2023-01-03","scope":"insider"},{"id":5451360,"accession":"0001170010-21-000030","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001170010-21-000030","line_url":"/filing/0001170010-21-000030","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100000.0,"shares_display":"100,000","price_per_share":123.1365207,"price_display":"123.14","price_state":"stated","total_value":12313652.07,"total_display":"12,313,652.07","total_whole":"12,313,652","shares_owned_after":117000.0,"shares_owned_after_display":"117,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-01-20","filed_date":"2021-01-22","scope":"insider","n_lines":3},{"id":4627952,"accession":"0001170010-21-000018","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001170010-21-000018","line_url":"/filing/0001170010-21-000018#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":58674.0,"shares_display":"58,674","price_per_share":106.23,"price_display":"106.23","price_state":"stated","total_value":6232939.02,"total_display":"6,232,939.02","total_whole":"6,232,939","shares_owned_after":117000.0,"shares_owned_after_display":"117,000","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-01-12","filed_date":"2021-01-14","scope":"insider"},{"id":3185983,"accession":"0001170010-20-000012","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001170010-20-000012","line_url":"/filing/0001170010-20-000012","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":159493.0,"shares_display":"159,493","price_per_share":96.07421222247999,"price_display":"96.07","price_state":"stated","total_value":15323164.33,"total_display":"15,323,164.33","total_whole":"15,323,164","shares_owned_after":149651.0,"shares_owned_after_display":"149,651","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-02-03","filed_date":"2020-02-05","scope":"insider","n_lines":3},{"id":8642208,"accession":"0001170010-19-000106","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001170010-19-000106","line_url":"/filing/0001170010-19-000106","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":86762.0,"shares_display":"86,762","price_per_share":83.52545861091261,"price_display":"83.53","price_state":"stated","total_value":7246835.84,"total_display":"7,246,835.84","total_whole":"7,246,836","shares_owned_after":110552.0,"shares_owned_after_display":"110,552","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-06-25","filed_date":"2019-06-27","scope":"insider","n_lines":2},{"id":6813656,"accession":"0001170010-18-000161","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001170010-18-000161","line_url":"/filing/0001170010-18-000161","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":74129.7366,"shares_display":"74,129.74","price_per_share":77.24999801267336,"price_display":"77.25","price_state":"stated","total_value":5726522.00503,"total_display":"5,726,522.01","total_whole":"5,726,522","shares_owned_after":76502.0,"shares_owned_after_display":"76,502","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-07-16","filed_date":"2018-07-18","scope":"insider","n_lines":2},{"id":5331100,"accession":"0001170010-17-000153","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001170010-17-000153","line_url":"/filing/0001170010-17-000153#line-3","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (President & CEO)","role_mark":"O","role_mark_label":"Officer (President & CEO)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"President & CEO","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":100522.0,"shares_display":"100,522","price_per_share":73.85,"price_display":"73.85","price_state":"stated","total_value":7423549.7,"total_display":"7,423,549.70","total_whole":"7,423,550","shares_owned_after":65223.0,"shares_owned_after_display":"65,223","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-09-26","filed_date":"2017-09-28","scope":"insider"},{"id":8790709,"accession":"0001140361-15-014929","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001140361-15-014929","line_url":"/filing/0001140361-15-014929#line-3","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":99788.0,"shares_display":"99,788","price_per_share":73.67,"price_display":"73.67","price_state":"stated","total_value":7351381.96,"total_display":"7,351,381.96","total_whole":"7,351,382","shares_owned_after":23926.0,"shares_owned_after_display":"23,926","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-04-07","filed_date":"2015-04-09","scope":"insider"},{"id":9232866,"accession":"0001140361-15-000092","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-15-000092","line_url":"/filing/0001140361-15-000092#line-1","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","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":67.41,"price_display":"67.41","price_state":"stated","total_value":2022300.0,"total_display":"2,022,300.00","total_whole":"2,022,300","shares_owned_after":22374.0,"shares_owned_after_display":"22,374","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-26","filed_date":"2015-01-02","scope":"insider"},{"id":7048594,"accession":"0001140361-14-046568","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-14-046568","line_url":"/filing/0001140361-14-046568#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","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":67.41,"price_display":"67.41","price_state":"stated","total_value":2022300.0,"total_display":"2,022,300.00","total_whole":"2,022,300","shares_owned_after":22374.0,"shares_owned_after_display":"22,374","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-26","filed_date":"2014-12-29","scope":"insider"},{"id":7073610,"accession":"0001140361-14-026780","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001140361-14-026780","line_url":"/filing/0001140361-14-026780","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":77656.0,"shares_display":"77,656","price_per_share":50.885076233645826,"price_display":"50.89","price_state":"stated","total_value":3951531.48,"total_display":"3,951,531.48","total_whole":"3,951,531","shares_owned_after":38824.0,"shares_owned_after_display":"38,824","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-06-24","filed_date":"2014-06-26","scope":"insider","n_lines":2},{"id":5536577,"accession":"0001140361-13-018157","txn_seq":4,"anchor":"line-4","filing_url":"/filing/0001140361-13-018157","line_url":"/filing/0001140361-13-018157#line-4","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":10000.0,"shares_display":"10,000","price_per_share":null,"price_display":null,"price_state":"not-stated","total_value":null,"total_display":null,"total_whole":null,"shares_owned_after":16057.0,"shares_owned_after_display":"16,057","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-30","filed_date":"2013-05-01","scope":"insider"},{"id":5536574,"accession":"0001140361-13-018157","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001140361-13-018157","line_url":"/filing/0001140361-13-018157#line-3","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4000.0,"shares_display":"4,000","price_per_share":null,"price_display":null,"price_state":"not-stated","total_value":null,"total_display":null,"total_whole":null,"shares_owned_after":26057.0,"shares_owned_after_display":"26,057","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-04-30","filed_date":"2013-05-01","scope":"insider"},{"id":9232492,"accession":"0001140361-13-012477","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001140361-13-012477","line_url":"/filing/0001140361-13-012477#line-1","is_derivative":false,"issuer_cik":"0001545342","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001545342","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":14055.0,"shares_display":"14,055","price_per_share":37.31,"price_display":"37.31","price_state":"stated","total_value":524392.05,"total_display":"524,392.05","total_whole":"524,392","shares_owned_after":9170.0,"shares_owned_after_display":"9,170","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-24","filed_date":"2013-03-14","scope":"insider"},{"id":2845824,"accession":"0001140361-12-052691","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-12-052691","line_url":"/filing/0001140361-12-052691#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15528.0,"shares_display":"15,528","price_per_share":37.31,"price_display":"37.31","price_state":"stated","total_value":579349.68,"total_display":"579,349.68","total_whole":"579,350","shares_owned_after":7697.0,"shares_owned_after_display":"7,697","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-12-24","filed_date":"2012-12-26","scope":"insider"},{"id":2264332,"accession":"0001140361-12-046923","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001140361-12-046923","line_url":"/filing/0001140361-12-046923#line-2","is_derivative":false,"issuer_cik":"0001170010","issuer_name":"CARMAX INC","issuer_ticker":"KMX","issuer_name_source":null,"issuer_url":"/issuer/0001170010","owner_cik":"0001545342","owner_name":"Nash William D","owner_display_name":"Nash William D","owner_url":"/insider/0001545342","role":"Officer (EVP, HR & Admin Services)","role_mark":"O","role_mark_label":"Officer (EVP, HR & Admin Services)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"EVP, HR & Admin Services","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":13736.0,"shares_display":"13,736","price_per_share":34.5,"price_display":"34.50","price_state":"stated","total_value":473892.0,"total_display":"473,892.00","total_whole":"473,892","shares_owned_after":7697.0,"shares_owned_after_display":"7,697","ownership_form":"D","is_10b5_1":null,"transaction_date":"2012-11-09","filed_date":"2012-11-13","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":29,"kind":"exact"},"open_market_only":false,"composition":{"kind":"exact","rows":[{"code":"P","label":"Open-market purchase","n":1,"open_market":true},{"code":"S","label":"Open-market sale","n":28,"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":29},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001170010","name":"CARMAX INC","url":"/issuer/0001170010","role":"Director, Officer (President & CEO)","n_filings":19,"first_seen":"2012-11-13","last_seen":"2024-12-26"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001545342","retrieved_at":"2026-08-22T06:05:03+00:00","coverage":{"filings":1505395,"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"}}