TENARIS SA

Related Filers (9)

Financials (1)

NT 20-F
Friday, 5/1/2015
Notice under Rule 12b25 of inability to timely file all or part of an annual report of form 20-F for period ending 2014-12-31
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Other (530)

6-K
Friday, 1/12/2024
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 1/8/2024
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 12/15/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 12/8/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 12/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 12/1/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/27/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/20/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 11/14/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/6/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/6/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/3/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 11/2/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 10/24/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/15/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/7/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/3/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 7/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SD
Wednesday, 5/24/2023
Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
6-K
Thursday, 5/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 5/4/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/1/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/27/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/27/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/6/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 4/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 4/5/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 4/3/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20-F
Friday, 3/31/2023
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
IRANNOTICE
Friday, 3/31/2023
Notice of disclosure filed in Exchange Act quarterly and annual reports pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act
6-K
Thursday, 3/30/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 2/21/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 2/17/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/16/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 2/6/2023
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/28/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/7/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/7/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 10/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 7/8/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 6/13/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 6/3/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 5/27/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SD
Thursday, 5/26/2022
Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
6-K
Wednesday, 5/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 5/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/2/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/29/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/28/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 4/5/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 4/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 4/4/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 3/31/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20-F
Thursday, 3/31/2022
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
IRANNOTICE
Thursday, 3/31/2022
Notice of disclosure filed in Exchange Act quarterly and annual reports pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act
6-K
Tuesday, 2/22/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 2/18/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/17/2022
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/5/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/5/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 11/4/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 8/17/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/9/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/6/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/6/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/5/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SD
Thursday, 5/20/2021
Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
6-K
Tuesday, 5/4/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Tuesday, 5/4/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 5/3/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/30/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/30/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 4/2/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 4/1/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 3/31/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
20-F
Tuesday, 3/30/2021
Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)
IRANNOTICE
Tuesday, 3/30/2021
Notice of disclosure filed in Exchange Act quarterly and annual reports pursuant to Section 219 of the Iran Threat Reduction and Syria Human Rights Act of 2012 and Section 13(r) of the Exchange Act
6-K
Tuesday, 3/30/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 3/1/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 2/26/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 2/25/2021
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 11/9/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 11/6/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 11/5/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Monday, 8/10/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/7/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Friday, 8/7/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Thursday, 8/6/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 6/3/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 6/3/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
6-K
Wednesday, 6/3/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
SD
Friday, 5/29/2020
Specialized Disclosure Report filed pursuant to Section 1502 of the Dodd-Frank Wall Street Reform and Consumer Protection Act relating to the use of conflict minerals (Rule 13p-1)
6-K
Monday, 5/4/2020
Current report of foreign issuer pursuant to Rules 13a-16 and 15d-16 Amendments
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Ownership (32)

SC 13D/A
Monday, 1/22/2024
SAN FAUSTIN S.A.: Major Shareholders
SC 13D/A
Friday, 11/3/2023
SAN FAUSTIN S.A.: Major Shareholders
SC 13D/A
Monday, 6/28/2021
SAN FAUSTIN S.A.: Major Shareholders
SC 13D/A
Thursday, 6/25/2020
SAN FAUSTIN S.A.: Major Shareholders
SC 13G/A
Wednesday, 2/8/2017
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13D/A
Monday, 11/14/2016
SAN FAUSTIN S.A.: Major Shareholders
SC 13G/A
Wednesday, 4/20/2016
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13G/A
Monday, 4/18/2016
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13D/A
Thursday, 11/19/2015
SAN FAUSTIN S.A.: Major Shareholders
SC 13G/A
Tuesday, 1/6/2015
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13G/A
Friday, 1/24/2014
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13G/A
Friday, 1/25/2013
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13G/A
Friday, 2/10/2012
Capital World Investors: Major Shareholders
SC 13G
Wednesday, 1/11/2012
ABERDEEN ASSET MANAGEMENT PLC/UK: Major Shareholders
SC 13D
Monday, 2/14/2011
SAN FAUSTIN S.A.: Major Shareholders
SC 13G
Monday, 2/14/2011
Capital World Investors: Major Shareholders
SC 13G/A
Thursday, 2/11/2010
San Faustin N.V.: Major Shareholders
SC 13G/A
Thursday, 2/11/2010
Capital World Investors: Major Shareholders
SC 13G
Thursday, 2/12/2009
Capital World Investors: Major Shareholders
SC 13G/A
Tuesday, 2/10/2009
San Faustin N.V.: Major Shareholders
SC 13G/A
Thursday, 2/7/2008
SIDERTUBES SA: Major Shareholders
SC 13D
Wednesday, 2/21/2007
HYDRIL CO: Major Shareholders
SC 13G/A
Tuesday, 2/13/2007
SIDERTUBES SA: Major Shareholders
SC 13G/A
Monday, 2/6/2006
SIDERTUBES SA: Major Shareholders
SC 13G
Tuesday, 2/3/2004
SIDERCA SAIC: Major Shareholders
SC 13D/A
Tuesday, 9/16/2003
TUBES OF STEEL OF MEXICO SA: Major Shareholders
SC 13D/A
Tuesday, 8/12/2003
TUBES OF STEEL OF MEXICO SA: Major Shareholders
SC 13D/A
Thursday, 4/3/2003
TUBES OF STEEL OF MEXICO SA: Major Shareholders
SC 13G
Thursday, 1/23/2003
SIDERCA SAIC: Major Shareholders
SC 13G
Thursday, 1/23/2003
SIDERTUBES SA: Major Shareholders
SC 13D/A
Friday, 12/20/2002
TUBES OF STEEL OF MEXICO SA: Major Shareholders
SC 13D/A
Thursday, 11/14/2002
TUBES OF STEEL OF MEXICO SA: Major Shareholders
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Prospectus (15)

SC TO-T/A
Tuesday, 9/23/2003
Third party tender offer statement
425
Monday, 9/15/2003
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 8/11/2003
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
SC TO-T/A
Monday, 8/11/2003
Third party tender offer statement
SC TO-T
Friday, 7/11/2003
Third party tender offer statement
425
Tuesday, 4/1/2003
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 12/16/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
SC TO-T/A
Monday, 12/16/2002
Third party tender offer statement
425
Friday, 11/22/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Monday, 11/18/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
SC TO-T
Tuesday, 11/12/2002
Third party tender offer statement
425
Tuesday, 11/12/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 11/12/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 11/12/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
425
Tuesday, 11/12/2002
Filing under Securities Act Rule 425 of certain prospectuses and communications in connection with business combination transactions
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