Welcome to our dedicated page for Tenaris SEC filings (Ticker: TNRSF), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
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Amendment No. 12 to the Schedule 13D for Tenaris S.A. reports that the Reporting Persons collectively hold 713,605,187 Ordinary Shares, representing 68.45% of issued shares following Tenaris S.A.'s open-market repurchases made under its 2025-2026 buyback program. The amendment notes that SAN FAUSTIN's board authorized TECHINT HOLDINGS to sell some of its shares for portfolio-management purposes, provided TECHINT HOLDINGS' ownership does not fall below 67% of outstanding Ordinary Shares. The filing confirms no transactions by the Reporting Persons in the last 60 days and otherwise incorporates prior Schedule 13D disclosures by reference.
