{"filing":{"accession_number":"0001836875-26-000051","cik":"0001836875","ticker":"NVVE","company_name":"Nuvve Holding Corp.","form":"8-K","filing_date":"2026-07-01","report_date":null,"primary_document":"nvve-20260630.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1836875/000183687526000051/nvve-20260630.htm"},"events":[{"id":15520,"run_id":13843,"accession_number":"0001836875-26-000051","anchor_item_number":"5.03","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"summary":"Stockholders approved a 1-for-18 reverse stock split on June 23, 2026, which was implemented via Certificate of Amendment filed June 30, 2026. This material capital structure modification reduces the outstanding share count from approximately 9.4 million to approximately 525,000 shares.","company_name":"Nuvve Holding Corp.","ticker":"NVVE","filing_date":"2026-07-01","form":"8-K","submitted_at":null,"items":[{"id":13336,"accession_number":"0001836875-26-000051","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.72,"reasoning":"Item 3.03 discloses a material modification to the rights of security holders and incorporates Item 5.03 (Amendments to Articles of Incorporation or Bylaws) by reference. This is a governance event involving charter or bylaw amendments that materially affect shareholder rights. Without the full text of Item 5.03, the specific nature of the modification cannot be determined, but the disclosure itself signals a material governance change warranting classification as governance_other.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-02T00:01:18.406042+00:00","company_name":"","ticker":null,"filing_date":""},{"id":13337,"accession_number":"0001836875-26-000051","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"This disclosure concerns a reverse stock split (1-for-18) approved by stockholders on June 23, 2026 and implemented via a Certificate of Amendment filed June 30, 2026. While a reverse stock split is a governance/capital structure matter disclosed under Item 5.03 (Amendments to Articles of Incorporation), it does not fit the specific governance categories (exec_departure, exec_appointment, exec_compensation, shareholder_vote_results). The event is material because it materially affects the registrant's capital structure and share count (from ~9.4M to ~525K shares), which would affect investor assessment. This is a governance-related structural event that warrants governance_other classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-02T00:01:18.406042+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":13336,"accession_number":"0001836875-26-000051","item_number":"3.03","item_title":"Material Modification to Rights of Security Holders.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.72,"reasoning":"Item 3.03 discloses a material modification to the rights of security holders and incorporates Item 5.03 (Amendments to Articles of Incorporation or Bylaws) by reference. This is a governance event involving charter or bylaw amendments that materially affect shareholder rights. Without the full text of Item 5.03, the specific nature of the modification cannot be determined, but the disclosure itself signals a material governance change warranting classification as governance_other.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-02T00:01:18.406042+00:00","company_name":"Nuvve Holding Corp.","ticker":"NVVE","filing_date":"2026-07-01"},{"id":13337,"accession_number":"0001836875-26-000051","item_number":"5.03","item_title":"Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.","event_type":"governance_other","event_domain":"governance","is_material":true,"confidence":0.85,"reasoning":"This disclosure concerns a reverse stock split (1-for-18) approved by stockholders on June 23, 2026 and implemented via a Certificate of Amendment filed June 30, 2026. While a reverse stock split is a governance/capital structure matter disclosed under Item 5.03 (Amendments to Articles of Incorporation), it does not fit the specific governance categories (exec_departure, exec_appointment, exec_compensation, shareholder_vote_results). The event is material because it materially affects the registrant's capital structure and share count (from ~9.4M to ~525K shares), which would affect investor assessment. This is a governance-related structural event that warrants governance_other classification.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-02T00:01:18.406042+00:00","company_name":"Nuvve Holding Corp.","ticker":"NVVE","filing_date":"2026-07-01"}]}