San Faustin S.A. - Significant Ownership

Signature - Title
San Faustin S.A. - /s/ Fernando J. Mantilla / Attorney-in-fact
Location
Luxembourg, Luxembourg
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by San Faustin S.A..

Significant Ownership of San Faustin S.A.

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
TS Tenaris S.A. Ordinary Shares, $1.00 par value per share 68.5% $26B 714M 0% SAN FAUSTIN S.A. Sep 17, 2025

Schedules 13D/G Reported by San Faustin S.A.:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Date Filed
* An asterisk sign (*) next to the price indicates that the price is likely invalid.