{"cik":"0001806837","ticker":"VERX","name":"Vertex, Inc.","sic_code":null,"sic_description":null,"exchange":"Nasdaq","state_of_incorporation":null,"fiscal_year_end":null,"first_filing_date":"2026-05-12","last_filing_date":"2026-05-12","url":"/sec/cik-0001806837","insider_summary":{"total_transactions":0,"unique_insiders":0,"latest_transaction":null},"recent_filings":[{"accession_number":"0000895421-26-000159","form_type":"SCHEDULE 13G","form_type_family":"other","doc_date":"2026-05-12","title":"SCHEDULE 13G — Vertex, Inc. — 2026-05-12","url_slug":"/sec/cik-0001806837/schedule-13g/0000895421-26-000159","edgar_url":"https://www.sec.gov/Archives/edgar/data/1806837/0000895421-26-000159-index.html"},{"accession_number":"0001104659-26-049446","form_type":"DEFA14A","form_type_family":"proxy","doc_date":"2026-04-27","title":"DEFA14A — Vertex, Inc. — 2026-04-27","url_slug":"/sec/cik-0001806837/defa14a/0001104659-26-049446","edgar_url":"https://www.sec.gov/Archives/edgar/data/1806837/0001104659-26-049446-index.html"},{"accession_number":"0001104659-26-049441","form_type":"DEF 14A","form_type_family":"proxy","doc_date":"2026-04-27","title":"DEF 14A — Vertex, Inc. — 2026-04-27","url_slug":"/sec/cik-0001806837/def-14a/0001104659-26-049441","edgar_url":"https://www.sec.gov/Archives/edgar/data/1806837/0001104659-26-049441-index.html"},{"accession_number":"0001104659-26-049448","form_type":"ARS","form_type_family":"other","doc_date":"2026-04-27","title":"ARS — Vertex, Inc. — 2026-04-27","url_slug":"/sec/cik-0001806837/ars/0001104659-26-049448","edgar_url":"https://www.sec.gov/Archives/edgar/data/1806837/0001104659-26-049448-index.html"}],"related_endpoints":{"profile":"/sec/VERX/profile","timeline":"/sec/VERX/timeline","peers":"/sec/VERX/peers","insider_pulse":"/sec/VERX/insider-pulse","insider_summary":"/sec/VERX/insider-summary","insider_transactions":"/sec/VERX/insider-transactions","form144":"/sec/VERX/form144","holdings_as_filer":"/sec/VERX/holdings","financial_facts":"/sec/VERX/financial-facts","derivatives":"/sec/VERX/derivatives","officers":"/sec/VERX/officers","insider_network":"/sec/VERX/insider-network","risk_flags":"/sec/VERX/risk-flags","filings":"/sec/VERX/filings","cross_topic_dossier":"/api/v1/dossier?ticker=VERX"}}