Companies: 10,795·Total market cap: $144.5T
Tenaris S.A.

Tenaris S.A.

TSNYSEEnergy● Active
$61.44
$-2.48(-3.88%)
Market Cap$33.0B
P/E Ratio
52W High$64.6
52W Low$33.65
SEC Filings

Tenaris S.A. (TS) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0001190723 · TS · NYSE · as of Jun 8, 2026

Filing snapshot

765
Total Filings
SD
Latest Form
2026-05-22
Most Recent
2002
Filing Since

Source: SEC EDGAR (data.sec.gov) · CIK 0001190723 · Updated hourly · Not investment advice

Latest Annual Report

20-F · Annual Report (Foreign Issuer)FY
Filed Date
2026-03-31
Fiscal Year End
Mar 31, 2026
Accession No.
0001554855-26-000490
Primary Document
ts-20251231.htm
Source: data.sec.gov · CIK 0001190723 · Accession 0001554855-26-000490

Latest Key Filings

10-QQuarterly Report

No recent filings

8-KCurrent Report

No recent filings

Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

SEC Filing History

Hide Form 4 / 144
SDSD
FORM SD
2026-05-22
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-11
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-11
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-05-07
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-04-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-04-13
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-03-31
View
IRANNOTICEIRANNOTICE
IRAN NOTICE
2026-03-31
View
20-FAnnual Report (Foreign Issuer)
20-F
2026-03-31
View
6-KCurrent Report (Foreign Issuer)
FORM 6-K
2026-03-31
View
Showing 1–15 of 765 filingsForm 4 / 144 hidden

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0001190723  |  Exchange: NYSE · Energy

Tenaris S.A. (NYSE: TS) has submitted 765 documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 2002. As a Energy sector company with CIK 0001190723, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Tenaris S.A.'s most comprehensive regulatory disclosure. The most recent Tenaris S.A. 10-K was filed on 2026-03-31 for fiscal year ending 2026. Historical TS 10-K annual reports are available from 2002 through 2026.

Investors researching Tenaris S.A. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08

Frequently Asked Questions

TS SEC Filings · 8 questions

Tenaris S.A. (TS) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 765 filings and access original documents at no cost. Tenaris S.A.'s CIK is 0001190723.

TS SEC filingsTenaris S.A. SEC documentsfind TS 10-K