{"filing":{"accession_number":"0001171843-26-005337","cik":"0001190723","ticker":"TNRSF","company_name":"TENARIS SA","form":"6-K","filing_date":"2026-08-07","report_date":"2026-08-05","primary_document":"f6k_080526.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1190723/000117184326005337/f6k_080526.htm"},"events":[{"id":26097,"run_id":23697,"accession_number":"0001171843-26-005337","anchor_item_number":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"summary":"This is a press release announcing Tenaris's 2026 second quarter and first half financial results, with detailed income statements, cash flow analysis, and segment performance. The filing explicitly states \"This report contains Tenaris's Press Release announcing 2026 Second Quarter Results\" and includes comprehensive quarterly and six-month financial data, making it a classic earnings release disclosure material to investors.","company_name":"TENARIS SA","ticker":"TNRSF","filing_date":"2026-08-07","form":"6-K","submitted_at":null,"items":null}],"classifications":[{"id":27109,"accession_number":"0001171843-26-005337","item_number":null,"item_title":null,"event_type":"earnings_release","event_domain":"financial","is_material":true,"confidence":0.95,"reasoning":"This is a press release announcing Tenaris's 2026 second quarter and first half financial results, with detailed income statements, cash flow analysis, and segment performance. The filing explicitly states \"This report contains Tenaris's Press Release announcing 2026 Second Quarter Results\" and includes comprehensive quarterly and six-month financial data, making it a classic earnings release disclosure material to investors.","classifier_version":"claude-haiku-4-5-20251001+prompt-6be895f9","taxonomy_version":"v1.3","classified_at":"2026-08-09T03:06:04.909520+00:00","company_name":"TENARIS SA","ticker":"TNRSF","filing_date":"2026-08-07"}]}