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Tenaris S.A. — Investor Relations & Filings

Ticker · TEN ISIN · LU2598331598 LEI · 549300Y7C05BKC4HZB40 XMIL Manufacturing
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Filings indexed 1,237 across all filing types
Latest filing 2026-05-22 Regulatory Filings
Country LU Luxembourg
Listing XMIL TEN

About Tenaris S.A.

https://www.tenaris.com/en

Tenaris S.A. is a leading global manufacturer and supplier of steel pipe products and related services. The company's core business serves the world's energy industry, providing a comprehensive portfolio of seamless and welded steel tubular goods, including casing, tubing, drill pipe, premium connections, and line pipe for onshore and offshore applications. Tenaris also supplies products for low-carbon energy applications such as hydrogen storage, geothermal wells, and carbon capture. Additionally, it serves other industrial sectors including automotive, power generation, and mechanical engineering. A key offering is the Rig Direct® service, an integrated supply chain model that delivers pipes and services directly from the mill to the well, optimizing customer operations through technical support and digital tools.

Recent filings

Filing Released Lang Actions
FORM SD
Regulatory Filings Classification · 85% confidence The document is a Form SD (“Specialized Disclosure Report”) filed under SEC Rule 13p-1 (Conflict Minerals Rule). It contains compliance disclosures on conflict minerals sourcing for the 2025 period, without providing full financial statements or other report content. This fits a U.S. regulatory compliance filing that does not match any other specific report type, so it falls into the fallback “Regulatory Filings” category.
2026-05-22 English
6-K - TENARIS SA (0001190723) (Filer)
Declaration of Voting Results & Voting Rights Announcements Classification · 88% confidence The document is a Form 6-K filing by a foreign private issuer providing the “Summary of the resolutions adopted in the Extraordinary General Meeting of Shareholders” held May 12, 2026. It details the voting outcomes and approved corporate actions (cancellation of treasury shares, share capital reduction, and amendment of Articles) from the EGM. This aligns with “Declaration of Voting Results & Voting Rights Announcements” (DVA) covering shareholder vote results at a general meeting.
2026-05-13 English
6-K - TENARIS SA (0001190723) (Filer)
Declaration of Voting Results & Voting Rights Announcements Classification · 98% confidence The document is a Form 6-K furnishing the summary of resolutions adopted at the Annual General Meeting of Tenaris S.A. (May 12, 2026). It lists the voting outcomes on the consolidated financial statements, dividend approval, director elections, compensation, auditor appointments and authorizations (share buyback, electronic communications). This is an official declaration of shareholder votes and resolutions, matching "Declaration of Voting Results & Voting Rights Announcements" rather than the full AGM presentation or the annual report itself.
2026-05-13 English
TS PR 12.05.2026
Declaration of Voting Results & Voting Rights Announcements Classification · 90% confidence The document is a press release announcing the approval of all resolutions at Tenaris’s Annual General Meeting and Extraordinary General Meeting, including shareholder votes on financial statements, board appointments, dividends, auditor appointments, share buybacks, and share capital reduction. It reports voting outcomes rather than providing the full report itself. This matches the definition of a Declaration of Voting Results & Voting Rights Announcements (DVA).
2026-05-13 English
EGMS 2026 - Summary Resolution May 2026 vf
Declaration of Voting Results & Voting Rights Announcements Classification · 85% confidence The document is a post-meeting summary of the resolutions passed at an Extraordinary General Meeting of Tenaris S.A., detailing share cancellations, capital reduction, amendments to the articles of association, and authorizations related to share and bond issuances. This falls under the category of formal shareholder vote results at a general meeting. Therefore, it is classified as a Declaration of Voting Results & Voting Rights Announcement (DVA).
2026-05-13 English
AGMS 2026 - Summary Resolutions May 2026 vf
AGM Information Classification · 95% confidence The document is a post-meeting summary of the resolutions adopted at the 2026 Annual General Meeting of Tenaris S.A. and records items such as approval of accounts, dividend, board elections, auditor appointment, and share repurchase authorizations. It is not a full annual report, earnings release, or proxy solicitation, nor does it provide vote tallies. This fits the definition of AGM Information (AGM-R).
2026-05-13 English

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