Schedule 13D ownership disclosure

Tenaris SA

Ordinary Shares, $1.00 par value per share · CUSIP: 88031M109

Event date: 2025-02-24

Reporting persons may disclose overlapping interests. Their amounts are shown individually and are not added into a filing total.

Filing-level shares
Unavailable
Percent of class
Unavailable
  • ROCCA & PARTNERS STICHTING ADMINISTRATIEKANTOOR AANDELEN SAN FAUSTIN

    Shares: 713,605,187.00 · Class: 66.5%

  • SAN FAUSTIN S.A.Reported CIK 0001429586

    Shares: 713,605,187.00 · Class: 66.5%

  • TECHINT HOLDINGS S.A R.L.

    Shares: 713,605,187.00 · Class: 66.5%

Amounts are as disclosed in this filing. Schedule type alone does not establish investment intent.

Source: SEC EDGAR filing

Filing metadata

Accession number
0001213900-25-016997
Form type
SCHEDULE 13D/A
Filer
SAN FAUSTIN S.A.
CIK
CIK 1429586
Filed
Feb 25, 2025
Reporting period
Feb 24, 2025
Description
Schedule 13D beneficial ownership

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