Initial Statement of Beneficial Ownership of Securities

This filing, dated April 15, 2026, reports an initial statement of beneficial ownership of securities by Jorge Pablo Vugdelija, identified by RPT Owner CIK 0002129405. Mr. Vugdelija, who holds the position of Strategic Projects Director, has reported no securities owned as of April 13, 2026. The filing is associated with GAS TRANSPORTER OF THE SOUTH INC (TGS).