{"entity":{"type":"insider","cik":"0001897130","url":"/insider/0001897130","json_url":"/insider/0001897130.json","name":"Sarnoff Dafna","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":19,"n_filings":17,"first":"2024-03-19","last":"2026-08-14","span_basis":"filed_date"},"name_variants":[{"name":"Sarnoff Dafna","source":"filing","n_filings":17,"first_seen":"2024-03-19","last_seen":"2026-08-14"}],"transactions":[{"id":9290513,"accession":"0001494259-26-000065","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-26-000065","line_url":"/filing/0001494259-26-000065#line-1","is_derivative":false,"issuer_cik":"0001897130","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001897130","owner_cik":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":17151.0,"shares_display":"17,151","price_per_share":37.0,"price_display":"37.00","price_state":"stated","total_value":634587.0,"total_display":"634,587.00","total_whole":"634,587","shares_owned_after":109668.0,"shares_owned_after_display":"109,668","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-08-13","filed_date":"2026-08-14","scope":"insider"},{"id":6076107,"accession":"0001494259-26-000033","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001494259-26-000033","line_url":"/filing/0001494259-26-000033#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":5445.0,"shares_display":"5,445","price_per_share":33.04,"price_display":"33.04","price_state":"stated","total_value":179902.8,"total_display":"179,902.80","total_whole":"179,903","shares_owned_after":134369.0,"shares_owned_after_display":"134,369","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-04-02","filed_date":"2026-04-06","scope":"insider"},{"id":6185984,"accession":"0001494259-26-000008","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001494259-26-000008","line_url":"/filing/0001494259-26-000008#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":5190.0,"shares_display":"5,190","price_per_share":37.36,"price_display":"37.36","price_state":"stated","total_value":193898.4,"total_display":"193,898.40","total_whole":"193,898","shares_owned_after":90196.0,"shares_owned_after_display":"90,196","ownership_form":"D","is_10b5_1":null,"transaction_date":"2026-01-05","filed_date":"2026-01-06","scope":"insider"},{"id":4400281,"accession":"0001494259-25-000036","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001494259-25-000036","line_url":"/filing/0001494259-25-000036#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":1346.0,"shares_display":"1,346","price_per_share":35.68,"price_display":"35.68","price_state":"stated","total_value":48025.28,"total_display":"48,025.28","total_whole":"48,025","shares_owned_after":99727.0,"shares_owned_after_display":"99,727","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-02","filed_date":"2025-12-03","scope":"insider"},{"id":4287798,"accession":"0001494259-25-000018","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001494259-25-000018","line_url":"/filing/0001494259-25-000018#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":4167.0,"shares_display":"4,167","price_per_share":37.7,"price_display":"37.70","price_state":"stated","total_value":157095.9,"total_display":"157,095.90","total_whole":"157,096","shares_owned_after":102480.0,"shares_owned_after_display":"102,480","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-10-02","filed_date":"2025-10-03","scope":"insider"},{"id":5106657,"accession":"0001127602-25-021123","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-25-021123","line_url":"/filing/0001127602-25-021123#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":1346.0,"shares_display":"1,346","price_per_share":34.05,"price_display":"34.05","price_state":"stated","total_value":45831.3,"total_display":"45,831.30","total_whole":"45,831","shares_owned_after":112431.0,"shares_owned_after_display":"112,431","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-09-02","filed_date":"2025-09-03","scope":"insider"},{"id":4228310,"accession":"0001127602-25-018893","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-25-018893","line_url":"/filing/0001127602-25-018893#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":4168.0,"shares_display":"4,168","price_per_share":33.09,"price_display":"33.09","price_state":"stated","total_value":137919.12,"total_display":"137,919.12","total_whole":"137,919","shares_owned_after":115183.0,"shares_owned_after_display":"115,183","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-07-02","filed_date":"2025-07-03","scope":"insider"},{"id":4228177,"accession":"0001127602-25-017289","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-25-017289","line_url":"/filing/0001127602-25-017289#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":1346.0,"shares_display":"1,346","price_per_share":32.39,"price_display":"32.39","price_state":"stated","total_value":43596.94,"total_display":"43,596.94","total_whole":"43,597","shares_owned_after":125136.0,"shares_owned_after_display":"125,136","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-06-09","filed_date":"2025-06-11","scope":"insider"},{"id":5046808,"accession":"0001127602-25-011377","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-25-011377","line_url":"/filing/0001127602-25-011377#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":5445.0,"shares_display":"5,445","price_per_share":28.63,"price_display":"28.63","price_state":"stated","total_value":155890.35,"total_display":"155,890.35","total_whole":"155,890","shares_owned_after":127889.0,"shares_owned_after_display":"127,889","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-04-02","filed_date":"2025-04-03","scope":"insider"},{"id":4631506,"accession":"0001127602-25-007900","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-25-007900","line_url":"/filing/0001127602-25-007900#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":1759.0,"shares_display":"1,759","price_per_share":32.15,"price_display":"32.15","price_state":"stated","total_value":56551.85,"total_display":"56,551.85","total_whole":"56,552","shares_owned_after":92509.0,"shares_owned_after_display":"92,509","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-03-03","filed_date":"2025-03-04","scope":"insider"},{"id":4987484,"accession":"0001127602-25-000740","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-25-000740","line_url":"/filing/0001127602-25-000740#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":10570.0,"shares_display":"10,570","price_per_share":35.78,"price_display":"35.78","price_state":"stated","total_value":378194.6,"total_display":"378,194.60","total_whole":"378,195","shares_owned_after":95261.0,"shares_owned_after_display":"95,261","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-01-03","filed_date":"2025-01-06","scope":"insider"},{"id":2910669,"accession":"0001127602-24-028453","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-24-028453","line_url":"/filing/0001127602-24-028453#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":2693.0,"shares_display":"2,693","price_per_share":37.49,"price_display":"37.49","price_state":"stated","total_value":100960.57,"total_display":"100,960.57","total_whole":"100,961","shares_owned_after":109967.0,"shares_owned_after_display":"109,967","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-12-02","filed_date":"2024-12-03","scope":"insider"},{"id":2422103,"accession":"0001127602-24-025184","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001127602-24-025184","line_url":"/filing/0001127602-24-025184#line-3","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":5264.0,"shares_display":"5,264","price_per_share":29.43,"price_display":"29.43","price_state":"stated","total_value":154919.52,"total_display":"154,919.52","total_whole":"154,920","shares_owned_after":114066.0,"shares_owned_after_display":"114,066","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-02","filed_date":"2024-10-03","scope":"insider"},{"id":2422102,"accession":"0001127602-24-025184","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-24-025184","line_url":"/filing/0001127602-24-025184#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":4127.0,"shares_display":"4,127","price_per_share":29.94,"price_display":"29.94","price_state":"stated","total_value":123562.38,"total_display":"123,562.38","total_whole":"123,562","shares_owned_after":119330.0,"shares_owned_after_display":"119,330","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-01","filed_date":"2024-10-03","scope":"insider"},{"id":3122883,"accession":"0001127602-24-023444","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-24-023444","line_url":"/filing/0001127602-24-023444#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":3107.0,"shares_display":"3,107","price_per_share":28.42,"price_display":"28.42","price_state":"stated","total_value":88300.94,"total_display":"88,300.94","total_whole":"88,301","shares_owned_after":128952.0,"shares_owned_after_display":"128,952","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-09-03","filed_date":"2024-09-04","scope":"insider"},{"id":3068900,"accession":"0001127602-24-022697","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-24-022697","line_url":"/filing/0001127602-24-022697#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":17278.0,"shares_display":"17,278","price_per_share":28.15,"price_display":"28.15","price_state":"stated","total_value":486375.7,"total_display":"486,375.70","total_whole":"486,376","shares_owned_after":133466.0,"shares_owned_after_display":"133,466","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-08-19","filed_date":"2024-08-21","scope":"insider"},{"id":2581957,"accession":"0001127602-24-012287","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001127602-24-012287","line_url":"/filing/0001127602-24-012287#line-3","is_derivative":false,"issuer_cik":"0001494259","issuer_name":"CarGurus, Inc.","issuer_ticker":"CARG","issuer_name_source":null,"issuer_url":"/issuer/0001494259","owner_cik":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":4301.0,"shares_display":"4,301","price_per_share":22.46,"price_display":"22.46","price_state":"stated","total_value":96600.46,"total_display":"96,600.46","total_whole":"96,600","shares_owned_after":155617.0,"shares_owned_after_display":"155,617","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-04-02","filed_date":"2024-04-03","scope":"insider"},{"id":2581952,"accession":"0001127602-24-012287","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001127602-24-012287","line_url":"/filing/0001127602-24-012287#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":4301.0,"shares_display":"4,301","price_per_share":23.04,"price_display":"23.04","price_state":"stated","total_value":99095.04,"total_display":"99,095.04","total_whole":"99,095","shares_owned_after":163798.0,"shares_owned_after_display":"163,798","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-04-01","filed_date":"2024-04-03","scope":"insider"},{"id":2877666,"accession":"0001127602-24-010658","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001127602-24-010658","line_url":"/filing/0001127602-24-010658#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":"0001897130","owner_name":"Sarnoff Dafna","owner_display_name":"Sarnoff Dafna","owner_url":"/insider/0001897130","role":"Officer (Chief Marketing Officer)","role_mark":"O","role_mark_label":"Officer (Chief Marketing Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Marketing 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":10573.0,"shares_display":"10,573","price_per_share":22.56,"price_display":"22.56","price_state":"stated","total_value":238526.88,"total_display":"238,526.88","total_whole":"238,527","shares_owned_after":168099.0,"shares_owned_after_display":"168,099","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-03-18","filed_date":"2024-03-19","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":"0001494259","name":"CarGurus, Inc.","url":"/issuer/0001494259","role":"Officer (Chief Marketing Officer)","n_filings":17,"first_seen":"2024-03-19","last_seen":"2026-08-14"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001897130","retrieved_at":"2026-08-25T10:34:28+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"}}