{"cik":"0001842279","ticker":"OPAL","name":"OPAL Fuels Inc.","sic_code":"4932","sic_description":"Gas & Other Services Combined","exchange":"Nasdaq","state_of_incorporation":"","fiscal_year_end":"1231","first_filing_date":"2026-05-18","last_filing_date":"2026-06-22","url":"/sec/cik-0001842279","insider_summary":{"total_transactions":10,"unique_insiders":3,"latest_transaction":"2026-06-11"},"recent_filings":[{"accession_number":"9999999995-26-002998","form_type":"EFFECT","form_type_family":"other","doc_date":"2026-09-17","title":"EFFECT — OPAL Fuels Inc. — 2026-09-17","url_slug":"/sec/cik-0001842279/effect/9999999995-26-002998","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/9999999995-26-002998-index.html"},{"accession_number":"0001628280-26-061907","form_type":"S-3/A","form_type_family":"registration","doc_date":"2026-09-14","title":"S-3/A — OPAL Fuels Inc. — 2026-09-14","url_slug":"/sec/cik-0001842279/s-3-a/0001628280-26-061907","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-061907-index.html"},{"accession_number":"0001628280-26-060916","form_type":"4","form_type_family":"insider","doc_date":"2026-09-08","title":"4 — OPAL Fuels Inc. — 2026-09-08","url_slug":"/sec/cik-0001842279/4/0001628280-26-060916","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-060916-index.html"},{"accession_number":"0001628280-26-060724","form_type":"S-3","form_type_family":"registration","doc_date":"2026-09-04","title":"S-3 — OPAL Fuels Inc. — 2026-09-04","url_slug":"/sec/cik-0001842279/s-3/0001628280-26-060724","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-060724-index.html"},{"accession_number":"0001628280-26-060113","form_type":"4","form_type_family":"insider","doc_date":"2026-09-02","title":"4 — OPAL Fuels Inc. — 2026-09-02","url_slug":"/sec/cik-0001842279/4/0001628280-26-060113","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-060113-index.html"},{"accession_number":"0000914208-26-000303","form_type":"SCHEDULE 13G/A","form_type_family":"other","doc_date":"2026-08-13","title":"SCHEDULE 13G/A — OPAL Fuels Inc. — 2026-08-13","url_slug":"/sec/cik-0001842279/schedule-13g-a/0000914208-26-000303","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0000914208-26-000303-index.html"},{"accession_number":"0001628280-26-054993","form_type":"8-K","form_type_family":"current","doc_date":"2026-08-10","title":"8-K — OPAL Fuels Inc. — 2026-08-10","url_slug":"/sec/cik-0001842279/8-k/0001628280-26-054993","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-054993-index.html"},{"accession_number":"0001628280-26-054995","form_type":"10-Q","form_type_family":"quarterly","doc_date":"2026-08-10","title":"10-Q — OPAL Fuels Inc. — 2026-08-10","url_slug":"/sec/cik-0001842279/10-q/0001628280-26-054995","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-054995-index.html"},{"accession_number":"0001628280-26-049952","form_type":"8-K","form_type_family":"current","doc_date":"2026-07-28","title":"8-K — OPAL Fuels Inc. — 2026-07-28","url_slug":"/sec/cik-0001842279/8-k/0001628280-26-049952","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-049952-index.html"},{"accession_number":"0001628280-26-044625","form_type":"8-K","form_type_family":"current","doc_date":"2026-06-22","title":"8-K — OPAL Fuels Inc. — 2026-06-22","url_slug":"/sec/cik-0001842279/8-k/0001628280-26-044625","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-044625-index.html"},{"accession_number":"0001628280-26-040255","form_type":"8-K","form_type_family":"current","doc_date":"2026-06-03","title":"8-K — OPAL Fuels Inc. — 2026-06-03","url_slug":"/sec/cik-0001842279/8-k/0001628280-26-040255","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-040255-index.html"},{"accession_number":"0001628280-26-037345","form_type":"4","form_type_family":"insider","doc_date":"2026-05-21","title":"4 — OPAL Fuels Inc. — 2026-05-21","url_slug":"/sec/cik-0001842279/4/0001628280-26-037345","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-037345-index.html"},{"accession_number":"0001628280-26-036906","form_type":"8-K","form_type_family":"current","doc_date":"2026-05-20","title":"8-K — OPAL Fuels Inc. — 2026-05-20","url_slug":"/sec/cik-0001842279/8-k/0001628280-26-036906","edgar_url":"https://www.sec.gov/Archives/edgar/data/1842279/0001628280-26-036906-index.html"}],"related_endpoints":{"profile":"/sec/OPAL/profile","timeline":"/sec/OPAL/timeline","peers":"/sec/OPAL/peers","insider_pulse":"/sec/OPAL/insider-pulse","insider_summary":"/sec/OPAL/insider-summary","insider_transactions":"/sec/OPAL/insider-transactions","form144":"/sec/OPAL/form144","holdings_as_filer":"/sec/OPAL/holdings","financial_facts":"/sec/OPAL/financial-facts","derivatives":"/sec/OPAL/derivatives","officers":"/sec/OPAL/officers","insider_network":"/sec/OPAL/insider-network","risk_flags":"/sec/OPAL/risk-flags","filings":"/sec/OPAL/filings","cross_topic_dossier":"/api/v1/dossier?ticker=OPAL"}}