{"filing":{"accession_number":"0001171843-26-006688","cik":"0001943421","ticker":"RUBI","company_name":"Rubico Inc.","form":"6-K","filing_date":"2026-10-19","report_date":"2026-10-19","primary_document":"f6k_101826.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1943421/000117184326006688/f6k_101826.htm"},"events":[{"id":36034,"run_id":33222,"accession_number":"0001171843-26-006688","anchor_item_number":"EX-99.1","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"summary":"Rubico announced a registered direct offering of $8.5 million in senior convertible notes and warrants to a single institutional investor. The offering includes convertible notes with a 12-month maturity, warrants exercisable for 25,903,577 common shares at $0.3646 per share, and commitment shares of 1,295,179 shares. This is a dilutive equity issuance raising capital through convertible securities and warrants, which would significantly dilute existing shareholders and is material to investors assessing the company's capital structure and ownership.","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-10-19","form":"6-K","submitted_at":null,"items":[{"id":40304,"accession_number":"0001171843-26-006688","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Rubico announced a registered direct offering of $8.5 million in senior convertible notes and warrants to a single institutional investor. The offering includes convertible notes with a 12-month maturity, warrants exercisable for 25,903,577 common shares at $0.3646 per share, and commitment shares of 1,295,179 shares. This is a dilutive equity issuance raising capital through convertible securities and warrants, which would significantly dilute existing shareholders and is material to investors assessing the company's capital structure and ownership.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-19T18:14:39.826606+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":40304,"accession_number":"0001171843-26-006688","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.92,"reasoning":"Rubico announced a registered direct offering of $8.5 million in senior convertible notes and warrants to a single institutional investor. The offering includes convertible notes with a 12-month maturity, warrants exercisable for 25,903,577 common shares at $0.3646 per share, and commitment shares of 1,295,179 shares. This is a dilutive equity issuance raising capital through convertible securities and warrants, which would significantly dilute existing shareholders and is material to investors assessing the company's capital structure and ownership.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-10-19T18:14:39.826606+00:00","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-10-19"}]}