{"schema_version":"secwatch.filing_event.v1","accession":"0001213900-22-042020","form_type":"8-K","ticker":"OPAL","cik":"0001842279","company_name":"OPAL Fuels Inc.","filed_at":"2022-07-27T23:59:59+00:00","discovered_at":"2026-05-14T18:03:57.395964+00:00","generated_at":"2026-06-24T08:19:09.541720+00:00","sec_items":["1.01","2.01","3.02","9.01","4.01","3.03","5.01","5.02","5.03","5.06"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"OPAL Fuels completes de-SPAC merger with ArcLight, begins trading as OPAL on Nasdaq","bullets":["Received $105.8M from PIPE investors (10.58M shares); $274.2M redeemed by public shareholders.","Post-closing: 25.17M Class A shares and 144.4M Class D (super-voting) shares outstanding.","Mark Comora entities hold 85.7% voting power via super-voting Class D and exchangeable units.","New OPAL Class A (OPAL) and warrants (OPALW) began trading on Nasdaq on July 22, 2022.","Entered Tax Receivable Agreement (85% of tax savings paid to TRA participants) and 180-day lock-up."],"urls":{"canonical":"https://secwatch.observer/filing/0001213900-22-042020","json":"https://secwatch.observer/filing/0001213900-22-042020.json","markdown":"https://secwatch.observer/filing/0001213900-22-042020.md","text":"https://secwatch.observer/filing/0001213900-22-042020.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/ea163248-8k_opal.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-24T08:19:09.541720+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"0f447d8857","claim":"John F. Erhard resigned as President and Chief Executive Officer at OPAL Fuels Inc..","evidence_excerpt":"John F. Erhard resigned from his positions as ArcLight’s President and Chief Executive Officer","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"President and Chief Executive Officer"}],"fact_type":"executive_change"},{"claim_id":"2882832223","claim":"Steven Berkenfeld resigned as director at OPAL Fuels Inc..","evidence_excerpt":"each of Arno Harris, Dr. Ja-Chin Audrey Lee, Brian Goncher and Steven Berkenfeld resigned from their positions as directors of ArcLight","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"}],"fact_type":"executive_change"},{"claim_id":"30f5efc096","claim":"Brian Goncher resigned as director at OPAL Fuels Inc..","evidence_excerpt":"each of Arno Harris, Dr. Ja-Chin Audrey Lee, Brian Goncher and Steven Berkenfeld resigned from their positions as directors of ArcLight","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"}],"fact_type":"executive_change"},{"claim_id":"5fd5c8f069","claim":"Arno Harris resigned as director at OPAL Fuels Inc..","evidence_excerpt":"each of Arno Harris, Dr. Ja-Chin Audrey Lee, Brian Goncher and Steven Berkenfeld resigned from their positions as directors of ArcLight","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"}],"fact_type":"executive_change"},{"claim_id":"8fdeb7eb65","claim":"Daniel R. Revers resigned as Chairman at OPAL Fuels Inc..","evidence_excerpt":"Daniel R. Revers resigned from his position as ArcLight’s Chairman","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chairman"}],"fact_type":"executive_change"},{"claim_id":"a27b5df3a7","claim":"Marco F. Gatti resigned as Chief Financial Officer at OPAL Fuels Inc..","evidence_excerpt":"Marco F. Gatti resigned from his position as ArcLight’s Chief Financial Officer","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1842279/000121390022042020/0001213900-22-042020-index.htm","confidence":1.0,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"},{"claim_id":"c1fb5c2e0e","claim":"Christine M. Miller resigned as General Counsel at OPAL Fuels Inc..","evidence_excerpt":"Christine M. 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Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}