{"filing":{"accession_number":"0001171843-26-004867","cik":"0001943421","ticker":"RUBI","company_name":"Rubico Inc.","form":"6-K","filing_date":"2026-07-24","report_date":"2026-07-24","primary_document":"f6k_072426.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1943421/000117184326004867/f6k_072426.htm"},"events":[{"id":20506,"run_id":18454,"accession_number":"0001171843-26-004867","anchor_item_number":"EX-99.1","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"summary":"Rubico announced termination of a $30 million equity line of credit with B. Riley Principal Capital II, LLC, under which the Company had sold approximately $27.1 million of common shares. The disclosure centers on the substantial utilization of the equity issuance program ($27.1M of $30M available), which represents a material dilutive capital-raising activity.","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-07-24","form":"6-K","submitted_at":null,"items":[{"id":19879,"accession_number":"0001171843-26-004867","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Rubico announced termination of a $30 million equity line of credit with B. Riley Principal Capital II, LLC, under which the Company had sold approximately $27.1 million of common shares. While the termination itself is administrative, the disclosure centers on the equity issuance program and its substantial utilization ($27.1M of $30M available), which is a dilutive capital-raising activity material to shareholders. The termination is secondary to the fact that the Company executed a significant at-the-market or similar equity offering program.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-24T20:49:51.382678+00:00","company_name":"","ticker":null,"filing_date":""}]},{"id":20507,"run_id":18454,"accession_number":"0001171843-26-004867","anchor_item_number":"EX-99.2","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"summary":"Rubico Inc. announced entry into a letter of intent for the potential acquisition of a shipowning company (SPV) from Top Ships Inc., a related party controlled by the company's controlling shareholder. The SPV owns a high-specification MR tanker newbuilding under construction with a pre-arranged 7-year time charter at $18,750/day and 85% lease financing, with an exclusivity period through July 31, 2026 and an advance payment of $0.3 million.","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-07-24","form":"6-K","submitted_at":null,"items":[{"id":19880,"accession_number":"0001171843-26-004867","item_number":"EX-99.2","item_title":"exh_992.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"Rubico Inc. announced entry into a letter of intent (LOI) for the potential acquisition of a shipowning company (SPV) from Top Ships Inc., a related party controlled by the company's controlling shareholder. The SPV owns a high-specification MR tanker newbuilding under construction with a pre-arranged 7-year time charter at $18,750/day and 85% lease financing. This constitutes material M\u0026A activity under Item 1.01 (entry into a material acquisition agreement), with a defined exclusivity period through July 31, 2026, and an advance payment of $0.3 million. The transaction would materially expand the company's fleet and is subject to due diligence and independent board committee approval.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-24T20:49:51.382678+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":19879,"accession_number":"0001171843-26-004867","item_number":"EX-99.1","item_title":"exh_991.htm","event_type":"dilutive_issuance","event_domain":"financial","is_material":true,"confidence":0.75,"reasoning":"Rubico announced termination of a $30 million equity line of credit with B. Riley Principal Capital II, LLC, under which the Company had sold approximately $27.1 million of common shares. While the termination itself is administrative, the disclosure centers on the equity issuance program and its substantial utilization ($27.1M of $30M available), which is a dilutive capital-raising activity material to shareholders. The termination is secondary to the fact that the Company executed a significant at-the-market or similar equity offering program.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-24T20:49:51.382678+00:00","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-07-24"},{"id":19880,"accession_number":"0001171843-26-004867","item_number":"EX-99.2","item_title":"exh_992.htm","event_type":"ma_activity","event_domain":"operational","is_material":true,"confidence":0.92,"reasoning":"Rubico Inc. announced entry into a letter of intent (LOI) for the potential acquisition of a shipowning company (SPV) from Top Ships Inc., a related party controlled by the company's controlling shareholder. The SPV owns a high-specification MR tanker newbuilding under construction with a pre-arranged 7-year time charter at $18,750/day and 85% lease financing. This constitutes material M\u0026A activity under Item 1.01 (entry into a material acquisition agreement), with a defined exclusivity period through July 31, 2026, and an advance payment of $0.3 million. The transaction would materially expand the company's fleet and is subject to due diligence and independent board committee approval.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-07-24T20:49:51.382678+00:00","company_name":"Rubico Inc.","ticker":"RUBI","filing_date":"2026-07-24"}]}