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Year archive

Tenaris S.A. — 2026 filings

All 50 regulatory filings released by Tenaris S.A. (TEN) in 2026, sourced directly from the official regulator.

50 Filings
2026 Period
2026 filings (50)
Filing Released Lang
FORM SD
Regulatory Filings
2026-05-22 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-05-13 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-05-13 English
TS PR 12.05.2026
Declaration of Voting Results & Voting Rights Announcements
2026-05-13 English
EGMS 2026 - Summary Resolution May 2026 vf
Declaration of Voting Results & Voting Rights Announcements
2026-05-13 English
AGMS 2026 - Summary Resolutions May 2026 vf
AGM Information
2026-05-13 English
TS PR 12.05.2026
Declaration of Voting Results & Voting Rights Announcements
2026-05-13 English
Shareholders approve all resolutions on the agendas of Tenaris’s Annual General Meeting and Extraordinary General Meeting of Shareholders
Declaration of Voting Results & Voting Rights Announcements
2026-05-12 English
TS PR 08.05.2026
Regulatory Filings
2026-05-09 English
Tenaris 2026 First Quarter Results Conference Call
Regulatory Filings
2026-05-09 English
Tenaris to Acquire Artrom Steel Tubes S.A. seamless pipe manufacturing plant in Romania
Regulatory Filings
2026-05-09 Italian
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-05-07 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-05-07 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-05-07 English
TS PR 06.05.2026
Regulatory Filings
2026-05-07 English
CFS english 03-26 PUB
Quarterly Report
2026-05-07 English
TS PR 31.03.2026
Regulatory Filings
2026-05-07 English
CONSOLIDATED CONDENSED INTERIM FINANCIAL STATEMENTS For the three-month period ended March 31, 2026
Regulatory Filings
2026-05-07 Italian
Tenaris Announces CEO succession
Regulatory Filings
2026-05-07 Italian
Tenaris Announces 2026 First Quarter Results
Regulatory Filings
2026-05-07 Italian
NOTICE OF THE ANNUAL GENERAL MEETING OF SHAREHOLDERS AND OF AN EXTRAORDINARY GENERAL to be held in Luxembourg on 12th May 2026 MEETING OF SHAREHOLDERS
Proxy Solicitation & Information Statement
2026-04-17 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-04-13 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-04-11 English
Tenaris Convenes the Annual General Meeting of Shareholders and an Extraordinary General Meeting of Shareholders
Regulatory Filings
2026-04-11 English
TS PR 10.04.2026
Proxy Solicitation & Information Statement
2026-04-10 English
Convening Notice 2026 AGSM-EGSM vf
Proxy Solicitation & Information Statement
2026-04-10 English
549300Y7C05BKC4HZB40-2025-12-31-1-en
Annual Report FY 2025
2026-04-07 English
20F TENARIS SA__31-12-2025
Annual Report FY 2025
2026-04-02 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-03-31 English
IRANNOTICE - TENARIS SA (0001190723) (Filer)
Regulatory Filings
2026-03-31 English
20-F - TENARIS SA (0001190723) (Filer)
Annual Report FY 2025
2026-03-31 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-03-31 English
Annual Report 2025
Annual Report FY 2025
2026-03-31 English
Tenaris Files its 2025 Annual Report and its Annual Report on Form 20-F.
Report Publication Announcement
2026-03-31 English
ts-2025-12-31-0-en
Annual Report (ESEF)
2026-03-31 English
Securities Transactions by Persons Discharging Managerial Responsibilities under Regulation (EU) No 596/2014 on market abuse
Report Publication Announcement
2026-03-06 English
TS PR 05.03.2026
Director's Dealing
2026-03-06 English
HOS_2
Director's Dealing
2026-03-05 English
Weekly Report (February 23, 2026 – February 27, 2026) on the Second Tranche of Tenaris Share Buyback Program.
Transaction in Own Shares
2026-03-03 English
March 3 2026 Weekly Report Feb 23 2026 Feb 27 2026) on the Second Tranche for Tenaris S.A. Share Buybacks
Transaction in Own Shares
2026-03-03 English
Tenaris Terminates Second Tranche of its USD 1.2 Billion Share Buyback Program.
Transaction in Own Shares
2026-02-23 English
6-K - TENARIS SA (0001190723) (Filer)
Foreign Filer Report
2026-02-23 English
Weekly Report (February 16, 2026 – February 20, 2026) on the Second Tranche of Tenaris Share Buyback Program.
Transaction in Own Shares
2026-02-20 English
CONSOLIDATED FINANCIAL STATEMENTS 2025
Audit Report / Information FY 2025
2026-02-18 English
Tenaris Announces 2025 Fourth Quarter and Annual Results
Earnings Release Q4 2025
2026-02-18 English
Weekly Report (February 9, 2026 – February 13, 2026) on the Second Tranche of Tenaris Share Buyback Program.
Transaction in Own Shares
2026-02-14 English
SCHEDULE 13D/A Filing
Major Shareholding Notification
2026-02-10 English
Calendario Borsa 2026
Regulatory Filings
2026-01-28 Italian
Jan 02 2026 Weekly Report (Dec 29 2025 Jan 2 2026) on the Second Tranche for Tenaris S.A. Share Buybacks
Transaction in Own Shares
2026-01-04 English
Weekly Report (December 29, 2025 – January 2, 2026) on the Second Tranche of Tenaris Share Buyback Program.
Transaction in Own Shares
2026-01-03 English