{"entity":{"type":"insider","cik":"0001564691","url":"/insider/0001564691","json_url":"/insider/0001564691.json","name":"Rose Timothy L.","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":19,"n_filings":19,"first":"2013-05-03","last":"2022-03-29","span_basis":"filed_date"},"name_variants":[{"name":"Rose Timothy L.","source":"filing","n_filings":19,"first_seen":"2013-05-03","last_seen":"2022-03-29"}],"transactions":[{"id":6623998,"accession":"0001209191-22-021539","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-22-021539","line_url":"/filing/0001209191-22-021539#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","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":566.2862,"price_display":"566.29","price_state":"stated","total_value":2265144.8,"total_display":"2,265,144.80","total_whole":"2,265,145","shares_owned_after":28409.0,"shares_owned_after_display":"28,409","ownership_form":"D","is_10b5_1":null,"transaction_date":"2022-03-29","filed_date":"2022-03-29","scope":"insider"},{"id":4786571,"accession":"0001209191-21-043615","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-21-043615","line_url":"/filing/0001209191-21-043615#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","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":396.1401,"price_display":"396.14","price_state":"stated","total_value":1584560.4,"total_display":"1,584,560.40","total_whole":"1,584,560","shares_owned_after":26625.0,"shares_owned_after_display":"26,625","ownership_form":"D","is_10b5_1":null,"transaction_date":"2021-06-28","filed_date":"2021-06-29","scope":"insider"},{"id":2683157,"accession":"0001209191-20-036186","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-20-036186","line_url":"/filing/0001209191-20-036186#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":308.0508,"price_display":"308.05","price_state":"stated","total_value":1848304.8,"total_display":"1,848,304.80","total_whole":"1,848,305","shares_owned_after":23680.0,"shares_owned_after_display":"23,680","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-06-11","filed_date":"2020-06-12","scope":"insider"},{"id":7921816,"accession":"0001209191-19-019109","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-19-019109","line_url":"/filing/0001209191-19-019109#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":6000.0,"shares_display":"6,000","price_per_share":234.2707,"price_display":"234.27","price_state":"stated","total_value":1405624.2,"total_display":"1,405,624.20","total_whole":"1,405,624","shares_owned_after":20974.0,"shares_owned_after_display":"20,974","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-13","filed_date":"2019-03-13","scope":"insider"},{"id":6495405,"accession":"0001209191-18-037408","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-18-037408","line_url":"/filing/0001209191-18-037408#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2500.0,"shares_display":"2,500","price_per_share":205.1879,"price_display":"205.19","price_state":"stated","total_value":512969.75,"total_display":"512,969.75","total_whole":"512,970","shares_owned_after":20403.0,"shares_owned_after_display":"20,403","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-06-13","filed_date":"2018-06-13","scope":"insider"},{"id":6145876,"accession":"0001209191-18-021371","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-18-021371","line_url":"/filing/0001209191-18-021371#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":12000.0,"shares_display":"12,000","price_per_share":184.4612,"price_display":"184.46","price_state":"stated","total_value":2213534.4,"total_display":"2,213,534.40","total_whole":"2,213,534","shares_owned_after":22903.0,"shares_owned_after_display":"22,903","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-03-22","filed_date":"2018-03-23","scope":"insider"},{"id":5995858,"accession":"0001209191-18-018417","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-18-018417","line_url":"/filing/0001209191-18-018417#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":17000.0,"shares_display":"17,000","price_per_share":185.3322,"price_display":"185.33","price_state":"stated","total_value":3150647.4,"total_display":"3,150,647.40","total_whole":"3,150,647","shares_owned_after":34903.0,"shares_owned_after_display":"34,903","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-03-09","filed_date":"2018-03-09","scope":"insider"},{"id":4273972,"accession":"0001209191-17-066100","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-066100","line_url":"/filing/0001209191-17-066100#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":193.2,"price_display":"193.20","price_state":"stated","total_value":966000.0,"total_display":"966,000.00","total_whole":"966,000","shares_owned_after":52529.0,"shares_owned_after_display":"52,529","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-12-18","filed_date":"2017-12-18","scope":"insider"},{"id":5317545,"accession":"0001209191-17-021126","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-17-021126","line_url":"/filing/0001209191-17-021126#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","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":166.9498,"price_display":"166.95","price_state":"stated","total_value":667799.2,"total_display":"667,799.20","total_whole":"667,799","shares_owned_after":44049.0,"shares_owned_after_display":"44,049","ownership_form":"D","is_10b5_1":null,"transaction_date":"2017-03-16","filed_date":"2017-03-16","scope":"insider"},{"id":2889740,"accession":"0001209191-16-145849","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-16-145849","line_url":"/filing/0001209191-16-145849#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","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":151.1208,"price_display":"151.12","price_state":"stated","total_value":604483.2,"total_display":"604,483.20","total_whole":"604,483","shares_owned_after":51045.0,"shares_owned_after_display":"51,045","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-10-12","filed_date":"2016-10-14","scope":"insider"},{"id":3172238,"accession":"0001209191-16-110720","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001209191-16-110720","line_url":"/filing/0001209191-16-110720#line-2","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1777.0,"shares_display":"1,777","price_per_share":151.25,"price_display":"151.25","price_state":"stated","total_value":268771.25,"total_display":"268,771.25","total_whole":"268,771","shares_owned_after":40790.0,"shares_owned_after_display":"40,790","ownership_form":"D","is_10b5_1":null,"transaction_date":"2016-03-24","filed_date":"2016-03-28","scope":"insider"},{"id":8345315,"accession":"0001209191-15-063004","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-063004","line_url":"/filing/0001209191-15-063004#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1415.0,"shares_display":"1,415","price_per_share":145.58,"price_display":"145.58","price_state":"stated","total_value":205995.7,"total_display":"205,995.70","total_whole":"205,996","shares_owned_after":31503.0,"shares_owned_after_display":"31,503","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-07-30","filed_date":"2015-07-30","scope":"insider"},{"id":8802569,"accession":"0001209191-15-036714","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-036714","line_url":"/filing/0001209191-15-036714#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3000.0,"shares_display":"3,000","price_per_share":147.0,"price_display":"147.00","price_state":"stated","total_value":441000.0,"total_display":"441,000.00","total_whole":"441,000","shares_owned_after":32918.0,"shares_owned_after_display":"32,918","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-04-28","filed_date":"2015-04-28","scope":"insider"},{"id":8237482,"accession":"0001209191-15-003953","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-15-003953","line_url":"/filing/0001209191-15-003953#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4082.0,"shares_display":"4,082","price_per_share":142.6506,"price_display":"142.65","price_state":"stated","total_value":582299.7492,"total_display":"582,299.75","total_whole":"582,300","shares_owned_after":30329.0,"shares_owned_after_display":"30,329","ownership_form":"D","is_10b5_1":null,"transaction_date":"2015-01-13","filed_date":"2015-01-13","scope":"insider"},{"id":7076166,"accession":"0001209191-14-075429","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-075429","line_url":"/filing/0001209191-14-075429#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":139.01,"price_display":"139.01","price_state":"stated","total_value":695050.0,"total_display":"695,050.00","total_whole":"695,050","shares_owned_after":34411.0,"shares_owned_after_display":"34,411","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-15","filed_date":"2014-12-15","scope":"insider"},{"id":6297778,"accession":"0001209191-14-074519","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-074519","line_url":"/filing/0001209191-14-074519#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":142.0,"price_display":"142.00","price_state":"stated","total_value":710000.0,"total_display":"710,000.00","total_whole":"710,000","shares_owned_after":39411.0,"shares_owned_after_display":"39,411","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-12-11","filed_date":"2014-12-11","scope":"insider"},{"id":7034922,"accession":"0001209191-14-053969","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-053969","line_url":"/filing/0001209191-14-053969#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5439.0,"shares_display":"5,439","price_per_share":121.5022,"price_display":"121.50","price_state":"stated","total_value":660850.4658,"total_display":"660,850.47","total_whole":"660,850","shares_owned_after":31140.0,"shares_owned_after_display":"31,140","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-08-21","filed_date":"2014-08-22","scope":"insider"},{"id":6842525,"accession":"0001209191-14-019707","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-14-019707","line_url":"/filing/0001209191-14-019707#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":115.3083,"price_display":"115.31","price_state":"stated","total_value":576541.5,"total_display":"576,541.50","total_whole":"576,542","shares_owned_after":36579.0,"shares_owned_after_display":"36,579","ownership_form":"D","is_10b5_1":null,"transaction_date":"2014-03-12","filed_date":"2014-03-12","scope":"insider"},{"id":5221421,"accession":"0001209191-13-023966","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001209191-13-023966","line_url":"/filing/0001209191-13-023966#line-1","is_derivative":false,"issuer_cik":"0000909832","issuer_name":"COSTCO WHOLESALE CORP /NEW","issuer_ticker":"COST","issuer_name_source":null,"issuer_url":"/issuer/0000909832","owner_cik":"0001564691","owner_name":"Rose Timothy L.","owner_display_name":"Rose Timothy L.","owner_url":"/insider/0001564691","role":"Officer (Executive VP)","role_mark":"O","role_mark_label":"Officer (Executive VP)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Executive VP","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":5000.0,"shares_display":"5,000","price_per_share":110.27,"price_display":"110.27","price_state":"stated","total_value":551350.0,"total_display":"551,350.00","total_whole":"551,350","shares_owned_after":52402.0,"shares_owned_after_display":"52,402","ownership_form":"D","is_10b5_1":null,"transaction_date":"2013-05-03","filed_date":"2013-05-03","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":19,"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":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":19},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0000909832","name":"COSTCO WHOLESALE CORP /NEW","url":"/issuer/0000909832","role":"Officer (Executive VP)","n_filings":19,"first_seen":"2013-05-03","last_seen":"2022-03-29"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001564691","retrieved_at":"2026-08-25T20:18:51+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"}}