{"filing":{"accession_number":"0001317861-26-000042","cik":"0001341170","ticker":"ESEA","company_name":"EUROSEAS LTD.","form":"6-K","filing_date":"2026-08-25","report_date":"2026-08-25","primary_document":"f082526esea6k.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1341170/000131786126000042/f082526esea6k.htm"},"events":[{"id":29560,"run_id":27070,"accession_number":"0001317861-26-000042","anchor_item_number":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"summary":"The disclosure announces a 2-year time charter contract extension for the M/V Jonathan P at $26,000/day, expected to generate approximately $12.7 million EBITDA over the minimum contracted period and increase charter coverage through 2028. This is a material operational and commercial event for a shipping company—securing long-term vessel employment at profitable rates directly affects revenue and cash flow. While not a discrete M\u0026A transaction, it is a significant commercial contract that a reasonable investor would consider material to assessing the company's operational performance and financial outlook.","company_name":"EUROSEAS LTD.","ticker":"ESEA","filing_date":"2026-08-25","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":31880,"accession_number":"0001317861-26-000042","item_number":null,"item_title":null,"event_type":"operational_other","event_domain":"operational","is_material":true,"confidence":0.75,"reasoning":"The disclosure announces a 2-year time charter contract extension for the M/V Jonathan P at $26,000/day, expected to generate approximately $12.7 million EBITDA over the minimum contracted period and increase charter coverage through 2028. This is a material operational and commercial event for a shipping company—securing long-term vessel employment at profitable rates directly affects revenue and cash flow. While not a discrete M\u0026A transaction, it is a significant commercial contract that a reasonable investor would consider material to assessing the company's operational performance and financial outlook.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-25T21:19:02.741983+00:00","company_name":"EUROSEAS LTD.","ticker":"ESEA","filing_date":"2026-08-25"}]}