Sinteza S.A.

Board/Management Information • Jun 23, 2025

Tel: 0259 456 116 Tel: 0259 444 969 Fax: 0259 462 224 e-mail: sinteza@ sinteza. ro www.sinteza.ro

VAT Reg.No.: RO 67329 Reg.No.at Commerce Register: J 1991000197056

BANK: UNICREDIT BANK IBAN EURO: RO10BACX0000000484374002 SWIFT CODE: BACXROBU

CURRENT REPORT

According to Law no. 24/2017 regarding issuers of financial instruments and market operations and ASF Regulation no. 5/2018

ADDRESSEE OF THE REPORT : BUCHAREST STOCK EXCHANGE ASF (Financial Supervisory Authority) REPORT DATE : 23.06.2025 NAME OF THE ISSUING COMPANY : SINTEZA S.A. HEADQUARTERS : Sous Borsului no. 35, Oradea, BIHOR county TELEPHONE : 0259456116; 0259444969, FAX : 0259462224 UNIQUE ORC REGISTRATION CODE : 67329 ORDER NUMBER AT ORC: J 1991000197056 SUBSCRIBED AND PAID-UP SHARE CAPITAL : 9916888.50 LEI REGULATED MARKET ON WHICH ISSUED SECURITIES ARE TRADED : BVB

IMPORTANT EVENT TO REPORT : Resignation from the position of administrator and Chairman of the Board of Directors

Sinteza SA informs investors that today, 23.06.2025, Mr. Savin Alexandru has sent the company his decision to resign from all positions held within the company's Board of Directors starting with 22.06.2025.

General Manager Pascu Radu Radu Pascu Digitally signed by Radu Pascu Date: 2025.06.23 16:14:49 +03'00'