{"filing":{"accession_number":"0001193125-26-320953","cik":"0001951067","ticker":"CISS","company_name":"C3is Inc.","form":"6-K","filing_date":"2026-07-28","report_date":"2026-07-28","primary_document":"d165772d6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1951067/000119312526320953/d165772d6k.htm"},"events":[{"id":21035,"run_id":18957,"accession_number":"0001193125-26-320953","anchor_item_number":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"C3is Inc. completed a registered offering on July 28, 2026, of 11,535,000 units (10,435,000 common units and 1,100,000 pre-funded units) with warrants, raising approximately $6.0 million in gross proceeds. The offering includes common shares, pre-funded warrants exercisable at $0.01, and Class F Warrants with reset and cashless exercise features that could result in issuance of up to 46.1 million additional common shares. This is a material dilutive equity issuance that would significantly affect investor assessment of ownership and capital structure.","company_name":"C3is Inc.","ticker":"CISS","filing_date":"2026-07-28","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":20568,"accession_number":"0001193125-26-320953","item_number":null,"item_title":null,"event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"C3is Inc. completed a registered offering on July 28, 2026, of 11,535,000 units (10,435,000 common units and 1,100,000 pre-funded units) with warrants, raising approximately $6.0 million in gross proceeds. The offering includes common shares, pre-funded warrants exercisable at $0.01, and Class F Warrants with reset and cashless exercise features that could result in issuance of up to 46.1 million additional common shares. This is a material dilutive equity issuance that would significantly affect investor assessment of ownership and capital structure.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-28T20:04:55.931430+00:00","company_name":"C3is Inc.","ticker":"CISS","filing_date":"2026-07-28"}]}