{"entity":{"type":"insider","cik":"0001336088","url":"/insider/0001336088","json_url":"/insider/0001336088.json","name":"Etergino Thomas J","name_source":"as-filed","also_issuer":false,"cross_url":null},"coverage_statement":{"n_transactions":18,"n_filings":13,"first":"2023-06-13","last":"2025-12-10","span_basis":"filed_date"},"name_variants":[{"name":"Etergino Thomas J","source":"filing","n_filings":13,"first_seen":"2023-06-13","last_seen":"2025-12-10"}],"transactions":[{"id":4681578,"accession":"0001336088-25-000004","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001336088-25-000004","line_url":"/filing/0001336088-25-000004#line-5","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":27066.0,"shares_display":"27,066","price_per_share":5.96,"price_display":"5.96","price_state":"stated","total_value":161313.36,"total_display":"161,313.36","total_whole":"161,313","shares_owned_after":266885.0,"shares_owned_after_display":"266,885","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-12-08","filed_date":"2025-12-10","scope":"insider"},{"id":4823272,"accession":"0001600641-25-000124","txn_seq":5,"anchor":"line-5","filing_url":"/filing/0001600641-25-000124","line_url":"/filing/0001600641-25-000124#line-5","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":19391.0,"shares_display":"19,391","price_per_share":2.8,"price_display":"2.80","price_state":"stated","total_value":54294.8,"total_display":"54,294.80","total_whole":"54,295","shares_owned_after":240937.0,"shares_owned_after_display":"240,937","ownership_form":"D","is_10b5_1":null,"transaction_date":"2025-09-08","filed_date":"2025-09-10","scope":"insider"},{"id":3131195,"accession":"0001600641-24-000189","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-24-000189","line_url":"/filing/0001600641-24-000189#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":921.0,"shares_display":"921","price_per_share":4.5257,"price_display":"4.53","price_state":"stated","total_value":4168.1697,"total_display":"4,168.17","total_whole":"4,168","shares_owned_after":126180.0,"shares_owned_after_display":"126,180","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-11","filed_date":"2024-10-15","scope":"insider"},{"id":2991707,"accession":"0001600641-24-000187","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001600641-24-000187","line_url":"/filing/0001600641-24-000187#line-3","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":2816.0,"shares_display":"2,816","price_per_share":4.5031,"price_display":"4.50","price_state":"stated","total_value":12680.7296,"total_display":"12,680.73","total_whole":"12,681","shares_owned_after":127101.0,"shares_owned_after_display":"127,101","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-10","filed_date":"2024-10-10","scope":"insider"},{"id":2991702,"accession":"0001600641-24-000187","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001600641-24-000187","line_url":"/filing/0001600641-24-000187#line-2","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1493.0,"shares_display":"1,493","price_per_share":4.5,"price_display":"4.50","price_state":"stated","total_value":6718.5,"total_display":"6,718.50","total_whole":"6,719","shares_owned_after":129917.0,"shares_owned_after_display":"129,917","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-09","filed_date":"2024-10-10","scope":"insider"},{"id":2991698,"accession":"0001600641-24-000187","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-24-000187","line_url":"/filing/0001600641-24-000187#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":270.0,"shares_display":"270","price_per_share":4.5011,"price_display":"4.50","price_state":"stated","total_value":1215.297,"total_display":"1,215.30","total_whole":"1,215","shares_owned_after":131410.0,"shares_owned_after_display":"131,410","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-10-08","filed_date":"2024-10-10","scope":"insider"},{"id":2063424,"accession":"0001600641-24-000148","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-24-000148","line_url":"/filing/0001600641-24-000148#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4500.0,"shares_display":"4,500","price_per_share":4.4047,"price_display":"4.40","price_state":"stated","total_value":19821.15,"total_display":"19,821.15","total_whole":"19,821","shares_owned_after":111200.0,"shares_owned_after_display":"111,200","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-07-08","filed_date":"2024-07-10","scope":"insider"},{"id":2193007,"accession":"0001600641-24-000062","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-24-000062","line_url":"/filing/0001600641-24-000062#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4500.0,"shares_display":"4,500","price_per_share":5.9105,"price_display":"5.91","price_state":"stated","total_value":26597.25,"total_display":"26,597.25","total_whole":"26,597","shares_owned_after":95220.0,"shares_owned_after_display":"95,220","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-04-08","filed_date":"2024-04-10","scope":"insider"},{"id":2320082,"accession":"0001600641-24-000002","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-24-000002","line_url":"/filing/0001600641-24-000002#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":4500.0,"shares_display":"4,500","price_per_share":4.9782,"price_display":"4.98","price_state":"stated","total_value":22401.9,"total_display":"22,401.90","total_whole":"22,402","shares_owned_after":80110.0,"shares_owned_after_display":"80,110","ownership_form":"D","is_10b5_1":null,"transaction_date":"2024-01-08","filed_date":"2024-01-09","scope":"insider"},{"id":8305723,"accession":"0001600641-23-000244","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-23-000244","line_url":"/filing/0001600641-23-000244#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":950.0,"shares_display":"950","price_per_share":4.3984,"price_display":"4.40","price_state":"stated","total_value":4178.48,"total_display":"4,178.48","total_whole":"4,178","shares_owned_after":84610.0,"shares_owned_after_display":"84,610","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-13","filed_date":"2023-12-15","scope":"insider"},{"id":8129336,"accession":"0001600641-23-000240","txn_seq":3,"anchor":"line-3","filing_url":"/filing/0001600641-23-000240","line_url":"/filing/0001600641-23-000240#line-3","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":3550.0,"shares_display":"3,550","price_per_share":4.5114,"price_display":"4.51","price_state":"stated","total_value":16015.47,"total_display":"16,015.47","total_whole":"16,015","shares_owned_after":85560.0,"shares_owned_after_display":"85,560","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-12-12","filed_date":"2023-12-12","scope":"insider"},{"id":8339175,"accession":"0001600641-23-000214","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001600641-23-000214","line_url":"/filing/0001600641-23-000214#line-2","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1862.0,"shares_display":"1,862","price_per_share":3.823,"price_display":"3.82","price_state":"stated","total_value":7118.426,"total_display":"7,118.43","total_whole":"7,118","shares_owned_after":69499.0,"shares_owned_after_display":"69,499","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-18","filed_date":"2023-09-19","scope":"insider"},{"id":8339170,"accession":"0001600641-23-000214","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-23-000214","line_url":"/filing/0001600641-23-000214#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1876.0,"shares_display":"1,876","price_per_share":3.913,"price_display":"3.91","price_state":"stated","total_value":7340.788,"total_display":"7,340.79","total_whole":"7,341","shares_owned_after":71361.0,"shares_owned_after_display":"71,361","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-15","filed_date":"2023-09-19","scope":"insider"},{"id":7935151,"accession":"0001600641-23-000201","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001600641-23-000201","line_url":"/filing/0001600641-23-000201#line-2","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1867.0,"shares_display":"1,867","price_per_share":4.06,"price_display":"4.06","price_state":"stated","total_value":7580.02,"total_display":"7,580.02","total_whole":"7,580","shares_owned_after":73237.0,"shares_owned_after_display":"73,237","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-14","filed_date":"2023-09-15","scope":"insider"},{"id":7935147,"accession":"0001600641-23-000201","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-23-000201","line_url":"/filing/0001600641-23-000201#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1828.0,"shares_display":"1,828","price_per_share":4.187,"price_display":"4.19","price_state":"stated","total_value":7653.836,"total_display":"7,653.84","total_whole":"7,654","shares_owned_after":75104.0,"shares_owned_after_display":"75,104","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-13","filed_date":"2023-09-15","scope":"insider"},{"id":8689668,"accession":"0001600641-23-000190","txn_seq":2,"anchor":"line-2","filing_url":"/filing/0001600641-23-000190","line_url":"/filing/0001600641-23-000190#line-2","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1857.0,"shares_display":"1,857","price_per_share":4.123,"price_display":"4.12","price_state":"stated","total_value":7656.411,"total_display":"7,656.41","total_whole":"7,656","shares_owned_after":76932.0,"shares_owned_after_display":"76,932","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-12","filed_date":"2023-09-13","scope":"insider"},{"id":8689664,"accession":"0001600641-23-000190","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-23-000190","line_url":"/filing/0001600641-23-000190#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":1856.0,"shares_display":"1,856","price_per_share":4.2535,"price_display":"4.25","price_state":"stated","total_value":7894.496,"total_display":"7,894.50","total_whole":"7,894","shares_owned_after":78789.0,"shares_owned_after_display":"78,789","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-09-11","filed_date":"2023-09-13","scope":"insider"},{"id":8129328,"accession":"0001600641-23-000147","txn_seq":1,"anchor":"line-1","filing_url":"/filing/0001600641-23-000147","line_url":"/filing/0001600641-23-000147#line-1","is_derivative":false,"issuer_cik":"0001336088","issuer_name":"1stdibs.com, Inc.","issuer_ticker":"DIBS","issuer_name_source":null,"issuer_url":"/issuer/0001336088","owner_cik":"0001336088","owner_name":"Etergino Thomas J","owner_display_name":"Etergino Thomas J","owner_url":"/insider/0001336088","role":"Officer (Chief Financial Officer)","role_mark":"O","role_mark_label":"Officer (Chief Financial Officer)","role_mark_generic":"Officer","n_reporting_owners":null,"other_reporting_owners":null,"officer_title":"Chief Financial Officer","security_title":"Common Stock","transaction_code":"S","transaction_label":"Open-market sale","open_market":true,"acquired_disposed":"D","direction_word":"disposed","shares":30374.0,"shares_display":"30,374","price_per_share":3.8803,"price_display":"3.88","price_state":"stated","total_value":117860.2322,"total_display":"117,860.23","total_whole":"117,860","shares_owned_after":49979.0,"shares_owned_after_display":"49,979","ownership_form":"D","is_10b5_1":null,"transaction_date":"2023-06-09","filed_date":"2023-06-13","scope":"insider"}],"collapsed":true,"next_cursor":null,"ledger_fault":false,"count":{"value":18,"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":18,"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":18},"affiliations":[{"type":"issuer","type_label":"ISSUER","cik":"0001600641","name":"1stdibs.com, Inc.","url":"/issuer/0001600641","role":"Officer (Chief Financial Officer)","n_filings":13,"first_seen":"2023-06-13","last_seen":"2025-12-10"}],"order_statement":"Newest transaction date first, id breaking the tie.","canonical_url":"https://ebomi.com/insider/0001336088","retrieved_at":"2026-08-26T22:57:33+00:00","coverage":{"filings":1506293,"transactions":4290787,"issuers":28597,"insiders":152303,"first_filed_date":"2003-06-30","last_filed_date":"2026-08-25","last_ingest":"2026-08-26T05:24:25.741053+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"}}