Viohalco S.A.

Notice of Dividend Amount • Mar 7, 2024

PRESS RELEASE OF VIOHALCO SA

Brussels, March 7, 2024

The enclosed information constitutes regulated information as defined in the Royal Decree of 14 November 2007 regarding the duties of issuers of financial instruments, which have been admitted for trading on a regulated market.

Proposal of a Dividend Distribution and Update of Financial Calendar 2024

Viohalco S.A. announces that the company's Board of Directors decided on March 7, 2024, to propose to its Ordinary General Shareholders' meeting the approval of a gross (*) dividend of EUR 0.12 per share. The company's Annual Ordinary General Shareholders' Meeting will be held on Tuesday, May 28, 2024.

As a result, the Financial Calendar 2024 is updated as follows:

2023FY Financial results conference call Friday, March 8, 2024

Publication of 2023 Annual Report Thursday, April 4, 2024

Ordinary General Shareholders' Meeting 2024 Tuesday, May 28, 2024

Ex-Dividend date of fiscal year 2023 Tuesday, June 25, 2024

Dividend beneficiaries of fiscal year 2023 - Record date

Wednesday, June 26, 2024 (The shares will trade ex-dividend after June 21, 2024, which is the expiration day of stock futures, stock options & index futures and Options on the FTSE/ATHEX Large Cap.)

Dividend payment of fiscal year 2023 Thursday, June 27, 2024

Ηalf-year 2024 Financial results Thursday, September 19, 2024

Ηalf-year 2024 Financial results conference call Friday, September 20, 2024

(*) Τhe final net dividend can be differentiated, as the Belgian tax authorities impose a withholding tax and tax compliance formalities, depending on the shareholder's tax residence.

About Viohalco

Viohalco is the Belgium based holding company of leading metal processing companies in Europe. It is listed on Euronext Brussels (VIO) and the Athens Stock Exchange (BIO). Viohalco's subsidiaries specialise in the manufacture of aluminium, copper, cables, steel and steel pipes products, and are committed to the sustainable development of quality, innovative and value-added products and solutions for a dynamic global client base. With production facilities in Greece, Bulgaria, Romania, the United Kingdom and North Macedonia and participations in companies with production facilities in Turkey, Russia and the Netherlands, Viohalco companies generate a consolidated annual revenue of EUR 6.3 billion (2023). Viohalco's portfolio also includes an R&D&I and technology segment. In addition, Viohalco and its companies own real estate investment properties, mainly in Greece, which generate additional value through their commercial development.

For more information, please visit our website at www.viohalco.com.