{"entity":{"type":"insider","cik":"0001718636","url":"/insider/0001718636","json_url":"/insider/0001718636.json","name":"Trevisan Jason","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":31,"n_filings":24,"first":"2018-05-11","last":"2026-08-11","span_basis":"filed_date"},"name_variants":[{"name":"Trevisan Jason","source":"filing","n_filings":24,"first_seen":"2018-05-11","last_seen":"2026-08-11"}],"transactions":[{"id":9290511,"accession":"0001494259-26-000063","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-26-000063","line_url":"/filing/0001494259-26-000063#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1100.0,"shares_display":"1,100","price_per_share":41.06,"price_display":"41.06","price_state":"stated","total_value":45166.0,"total_display":"45,166.00","total_whole":"45,166","shares_owned_after":674762.0,"shares_owned_after_display":"674,762","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-08-07","filed_date":"2026-08-11","scope":"insider"},{"id":5213754,"accession":"0001494259-25-000039","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001494259-25-000039","line_url":"/filing/0001494259-25-000039#line-2","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":16548.0,"shares_display":"16,548","price_per_share":39.02,"price_display":"39.02","price_state":"stated","total_value":645702.96,"total_display":"645,702.96","total_whole":"645,703","shares_owned_after":630483.0,"shares_owned_after_display":"630,483","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-23","filed_date":"2025-12-29","scope":"insider"},{"id":5213750,"accession":"0001494259-25-000039","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-25-000039","line_url":"/filing/0001494259-25-000039#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8452.0,"shares_display":"8,452","price_per_share":39.04,"price_display":"39.04","price_state":"stated","total_value":329966.08,"total_display":"329,966.08","total_whole":"329,966","shares_owned_after":647031.0,"shares_owned_after_display":"647,031","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-22","filed_date":"2025-12-29","scope":"insider"},{"id":4926050,"accession":"0001494259-25-000037","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-25-000037","line_url":"/filing/0001494259-25-000037#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A 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":37.0,"price_display":"37.00","price_state":"stated","total_value":740000.0,"total_display":"740,000.00","total_whole":"740,000","shares_owned_after":655483.0,"shares_owned_after_display":"655,483","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-09","filed_date":"2025-12-10","scope":"insider"},{"id":4472325,"accession":"0001494259-25-000034","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-25-000034","line_url":"/filing/0001494259-25-000034#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":15000.0,"shares_display":"15,000","price_per_share":35.0,"price_display":"35.00","price_state":"stated","total_value":525000.0,"total_display":"525,000.00","total_whole":"525,000","shares_owned_after":675483.0,"shares_owned_after_display":"675,483","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-11-11","filed_date":"2025-11-12","scope":"insider"},{"id":4269182,"accession":"0001127602-25-014428","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-25-014428","line_url":"/filing/0001127602-25-014428#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":8000.0,"shares_display":"8,000","price_per_share":33.41,"price_display":"33.41","price_state":"stated","total_value":267280.0,"total_display":"267,280.00","total_whole":"267,280","shares_owned_after":728047.0,"shares_owned_after_display":"728,047","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-05-14","filed_date":"2025-05-15","scope":"insider"},{"id":4200315,"accession":"0001127602-25-007234","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-25-007234","line_url":"/filing/0001127602-25-007234#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A 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":30.8,"price_display":"30.80","price_state":"stated","total_value":123200.0,"total_display":"123,200.00","total_whole":"123,200","shares_owned_after":746028.0,"shares_owned_after_display":"746,028","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-02-26","filed_date":"2025-02-28","scope":"insider"},{"id":3034563,"accession":"0001127602-24-027722","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-24-027722","line_url":"/filing/0001127602-24-027722#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Director, Officer (Chief Executive Officer)","role_mark":"D","role_mark_label":"Director","role_mark_generic":"Director","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Executive Officer","security_title":"Class A 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":35.41,"price_display":"35.41","price_state":"stated","total_value":354100.0,"total_display":"354,100.00","total_whole":"354,100","shares_owned_after":779606.0,"shares_owned_after_display":"779,606","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-11-18","filed_date":"2024-11-20","scope":"insider"},{"id":3334994,"accession":"0001127602-20-023443","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-20-023443","line_url":"/filing/0001127602-20-023443#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO, Treas. and Pres., Int'l)","role_mark":"O","role_mark_label":"Officer (CFO, Treas. and Pres., Int'l)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO, Treas. and Pres., Int'l","security_title":"Class A 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":27.79,"price_display":"27.79","price_state":"stated","total_value":83370.0,"total_display":"83,370.00","total_whole":"83,370","shares_owned_after":369308.0,"shares_owned_after_display":"369,308","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-08-11","filed_date":"2020-08-12","scope":"insider"},{"id":2519702,"accession":"0001127602-20-005353","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-20-005353","line_url":"/filing/0001127602-20-005353#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO, Treas. and Pres., Int'l)","role_mark":"O","role_mark_label":"Officer (CFO, Treas. and Pres., Int'l)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO, Treas. and Pres., Int'l","security_title":"Class A 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":33.09,"price_display":"33.09","price_state":"stated","total_value":198540.0,"total_display":"198,540.00","total_whole":"198,540","shares_owned_after":301744.0,"shares_owned_after_display":"301,744","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-02-11","filed_date":"2020-02-13","scope":"insider"},{"id":3329427,"accession":"0001127602-20-002668","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-20-002668","line_url":"/filing/0001127602-20-002668","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO, Treas. and Pres., Int'l)","role_mark":"O","role_mark_label":"Officer (CFO, Treas. and Pres., Int'l)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO, Treas. and Pres., Int'l","security_title":"Class A 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":35.9157,"price_display":"35.92","price_state":"stated","total_value":359157.0,"total_display":"359,157.00","total_whole":"359,157","shares_owned_after":307744.0,"shares_owned_after_display":"307,744","ownership_form":"D","is_10b5_1":null,"transaction_date":"2020-01-27","filed_date":"2020-01-29","scope":"insider","n_lines":2},{"id":7904977,"accession":"0001127602-19-033021","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-19-033021","line_url":"/filing/0001127602-19-033021","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":39.2968,"price_display":"39.30","price_state":"stated","total_value":196484.0,"total_display":"196,484.00","total_whole":"196,484","shares_owned_after":319910.0,"shares_owned_after_display":"319,910","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-11-15","filed_date":"2019-11-18","scope":"insider","n_lines":2},{"id":8591995,"accession":"0001127602-19-028577","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-19-028577","line_url":"/filing/0001127602-19-028577","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":34.9788,"price_display":"34.98","price_state":"stated","total_value":174894.0,"total_display":"174,894.00","total_whole":"174,894","shares_owned_after":328691.0,"shares_owned_after_display":"328,691","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-09-16","filed_date":"2019-09-17","scope":"insider","n_lines":2},{"id":7843772,"accession":"0001127602-19-026974","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-026974","line_url":"/filing/0001127602-19-026974#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":30.95,"price_display":"30.95","price_state":"stated","total_value":92850.0,"total_display":"92,850.00","total_whole":"92,850","shares_owned_after":325183.0,"shares_owned_after_display":"325,183","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-08-15","filed_date":"2019-08-19","scope":"insider"},{"id":7785122,"accession":"0001127602-19-024811","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-024811","line_url":"/filing/0001127602-19-024811#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":37.74,"price_display":"37.74","price_state":"stated","total_value":188700.0,"total_display":"188,700.00","total_whole":"188,700","shares_owned_after":328183.0,"shares_owned_after_display":"328,183","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-07-15","filed_date":"2019-07-17","scope":"insider"},{"id":8321981,"accession":"0001127602-19-022280","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-022280","line_url":"/filing/0001127602-19-022280#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":35.83,"price_display":"35.83","price_state":"stated","total_value":179150.0,"total_display":"179,150.00","total_whole":"179,150","shares_owned_after":336164.0,"shares_owned_after_display":"336,164","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-06-17","filed_date":"2019-06-19","scope":"insider"},{"id":7999331,"accession":"0001127602-19-018986","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001127602-19-018986","line_url":"/filing/0001127602-19-018986","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":37.36676,"price_display":"37.37","price_state":"stated","total_value":186833.8,"total_display":"186,833.80","total_whole":"186,834","shares_owned_after":335546.0,"shares_owned_after_display":"335,546","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-05-15","filed_date":"2019-05-17","scope":"insider","n_lines":3},{"id":8701168,"accession":"0001127602-19-015728","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-19-015728","line_url":"/filing/0001127602-19-015728","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7000.0,"shares_display":"7,000","price_per_share":40.80018285714286,"price_display":"40.80","price_state":"stated","total_value":285601.28,"total_display":"285,601.28","total_whole":"285,601","shares_owned_after":338555.0,"shares_owned_after_display":"338,555","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-04-15","filed_date":"2019-04-17","scope":"insider","n_lines":2},{"id":8767790,"accession":"0001127602-19-011780","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-011780","line_url":"/filing/0001127602-19-011780#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7000.0,"shares_display":"7,000","price_per_share":38.93,"price_display":"38.93","price_state":"stated","total_value":272510.0,"total_display":"272,510.00","total_whole":"272,510","shares_owned_after":348437.0,"shares_owned_after_display":"348,437","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-03-15","filed_date":"2019-03-18","scope":"insider"},{"id":8478010,"accession":"0001127602-19-007229","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-19-007229","line_url":"/filing/0001127602-19-007229#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":7000.0,"shares_display":"7,000","price_per_share":39.89,"price_display":"39.89","price_state":"stated","total_value":279230.0,"total_display":"279,230.00","total_whole":"279,230","shares_owned_after":345350.0,"shares_owned_after_display":"345,350","ownership_form":"D","is_10b5_1":null,"transaction_date":"2019-02-15","filed_date":"2019-02-20","scope":"insider"},{"id":5997249,"accession":"0001127602-18-027488","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-027488","line_url":"/filing/0001127602-18-027488#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":49.76,"price_display":"49.76","price_state":"stated","total_value":497600.0,"total_display":"497,600.00","total_whole":"497,600","shares_owned_after":218694.0,"shares_owned_after_display":"218,694","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-09-10","filed_date":"2018-09-12","scope":"insider"},{"id":6607612,"accession":"0001127602-18-025302","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-025302","line_url":"/filing/0001127602-18-025302#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":52.43,"price_display":"52.43","price_state":"stated","total_value":1572900.0,"total_display":"1,572,900.00","total_whole":"1,572,900","shares_owned_after":221002.0,"shares_owned_after_display":"221,002","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-08-10","filed_date":"2018-08-14","scope":"insider"},{"id":6497583,"accession":"0001127602-18-023111","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-18-023111","line_url":"/filing/0001127602-18-023111#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":35.51,"price_display":"35.51","price_state":"stated","total_value":1065300.0,"total_display":"1,065,300.00","total_whole":"1,065,300","shares_owned_after":251002.0,"shares_owned_after_display":"251,002","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-07-10","filed_date":"2018-07-11","scope":"insider"},{"id":6035134,"accession":"0000899243-18-016376","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-18-016376","line_url":"/filing/0000899243-18-016376#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":18000.0,"shares_display":"18,000","price_per_share":34.69,"price_display":"34.69","price_state":"stated","total_value":624420.0,"total_display":"624,420.00","total_whole":"624,420","shares_owned_after":282392.0,"shares_owned_after_display":"282,392","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-06-11","filed_date":"2018-06-13","scope":"insider"},{"id":6177727,"accession":"0000899243-18-012557","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0000899243-18-012557","line_url":"/filing/0000899243-18-012557#line-1","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001718636","owner_name":"Trevisan Jason","owner_display_name":"Trevisan Jason","owner_url":"/insider/0001718636","role":"Officer (CFO and Treasurer)","role_mark":"O","role_mark_label":"Officer (CFO and Treasurer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"CFO and Treasurer","security_title":"Class A 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":33.13,"price_display":"33.13","price_state":"stated","total_value":563210.0,"total_display":"563,210.00","total_whole":"563,210","shares_owned_after":292700.0,"shares_owned_after_display":"292,700","ownership_form":"D","is_10b5_1":null,"transaction_date":"2018-05-10","filed_date":"2018-05-11","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":31,"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":31,"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":31},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001494259","name":"CarGurus, Inc.","url":"/issuer/0001494259","role":"Director, Officer (Chief Executive Officer)","n_filings":24,"first_seen":"2018-05-11","last_seen":"2026-08-11"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001718636","retrieved_at":"2026-08-22T21:29:40+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"}}