Pipeworks L. Tzirakian Profil S.A.

Report Publication Announcement • Jun 30, 2025

UPDATED FINANCIAL CALENDAR FOR THE YEAR 2025

The company under the name "PIPEWORKS L. TZIRAKIAN PROFIL S.A.", in accordance with its obligations based on the Athens Stock Exchange Regulation, announces the updated Financial Calendar for the year 2025, as follows:

1. Wednesday, April 30, 2025

Publication of the Annual Financial Statements for the Year 2024 on the website of the Athens Stock Exchange (www.athexgroup.gr) and on the official website of the Company (www.tzirakian.com) after the closing of the session.

1. Wednesday, April 30, 2025

Announcement of commentary on the Annual Financial Statements for the Year 2024 on the website of the Athens Stock Exchange (www.athexgroup.gr) and on the official website of the Company (www.tzirakian.com) after the closing of the session.

3. Friday, July 18, 2025

Annual General Assembly of Shareholders

The Board of Directors will propose to the Annual Ordinary General Meeting of Shareholders non distribution of a dividend for the Year 2024.

1. Tuesday, September 30, 2025

Publication of the Half Year Financial Statements for the Year 2025 on the website of the Athens Stock Exchange (www.athexgroup.gr) and on the official website of the Company (www.tzirakian.com) after the closing of the session.

It should be noted that the Company reserves the right to alter the above dates, following timely notification of the investors by amending the present, as per the Regulation of the Athens Stock Exchange.

Inofita Viotia, June 30, 2025