What does TENARIS SA do?

TENARIS SA is a public company in the Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) industry. It is registered with the SEC under CIK 0001190723 and trades on OTC under the ticker TNRSF.

How many SEC filings has TENARIS SA made?

TENARIS SA has filed 750 documents with the SEC since 2002. These include annual reports (10-K), quarterly reports (10-Q), current event notices (8-K), and insider transaction disclosures (Form 4).

TENARIS SA

TNRSF OTC CIK: 0001190723 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)

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Overview All Filings Annual Quarterly Insiders

Recent Filings

All 750 filings →

Form	Description	Date
6-K	FORM 6-K	Mar 6, 2026
6-K	FORM 6-K	Mar 4, 2026
6-K	FORM 6-K	Feb 24, 2026
6-K	FORM 6-K	Feb 23, 2026
6-K	FORM 6-K	Feb 23, 2026
6-K	FORM 6-K	Feb 20, 2026
6-K	FORM 6-K	Feb 19, 2026
6-K	FORM 6-K	Feb 17, 2026
SCHEDULE 13D/A	—	Feb 10, 2026
6-K	FORM 6-K	Jan 5, 2026

Insider Transactions

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About This Profile

This page aggregates all publicly available SEC EDGAR data for TENARIS SA. Financial figures are sourced from XBRL-tagged 10-K annual reports. Insider transactions are sourced from Form 4 filings required within two business days of a transaction.

Key Financials

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Details

CIK: 0001190723
Ticker: TNRSF
Exchange: OTC
First Filing: 2002
Total Filings: 750

Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens) rankings →