Titan S.A.

Transaction in Own Shares • Nov 10, 2025

Share buyback programme

Brussels, 10 November 2025, 17:30 CET – Titan SA (the Company) (Euronext Brussels, ATHEX and Euronext Paris, TITC) announces that the Company purchased in total 8,727 shares of Titan SA on Euronext Brussels and the Athens Stock Exchange in the period from November 3, 2025, until November 7, 2025. The programme is implemented in compliance with the applicable buyback rules and regulations.

Date	Number of shares	Total amount (Eur)	Average price (Eur)	Lowest price (Eur)	Highest price (Eur)	Regulated market
3/11/2025	333	12,914.04	38.7809	38.70	38.85	Euronext
3/11/2025	1,450	56,429.10	39.9166	38.80	39.00	ΑΤΗΕΧ
4/11/2025	331	12,698.25	38.3633	38.15	38.85	Euronext
4/11/2025	1,320	50,814.50	39.4958	38.30	38.60	ΑΤΗΕΧ
5/11/2025	329	12,833.50	39.0076	38.85	39.30	Euronext
5/11/2025	1,480	57,731.50	39.0078	38.80	39.10	ΑΤΗΕΧ
6/11/2025	328	13,059.62	39.8159	39.40	40.00	Euronext
6/11/2025	1,460	58,370.40	39.9797	39.70	40.50	ΑΤΗΕΧ
7/11/2025	316	12,698.46	40.1850	39.70	40.95	Euronext
7/11/2025	1,380	55,384.50	40.1337	39.70	40.75	ΑΤΗΕΧ
Total	8,727	342,933.87	39.2957

Following the above transactions, Titan SA owns (directly or indirectly through its subsidiary Titan Cement Company SA) 3,920,743 shares, representing 5.00% of the voting rights of the Company.

• ⎯ This press release may be consulted on the website of Titan SA via the below link: https://ir.titanmaterials.com/en/regulatory-stock-exchange-announcements
• ⎯ For further information, please contact Investor Relations at +30 210 2591 257

About Titan Group

TITAN Group is a Belgium-registered company and a leading international business in the building and infrastructure materials industry, with passionate teams committed to providing innovative solutions for a better world. With most of its activity in the developed markets, the Group employs more than 6,000 people and serves customers in over 25 markets, on four continents. It holds prominent positions in the United States, Europe - including Greece, the Balkans, the United Kingdom, Italy, and France - and the Eastern Mediterranean. The Group also has joint ventures in Brazil and India. With more than 120 years of history, TITAN has always fostered a family-and entrepreneurial-oriented culture for its employees and works tirelessly with its customers to meet the modern needs of society while promoting sustainable growth with responsibility and integrity. TITAN has set a net-zero goal for 2050 and has its CO₂ reduction targets validated by the Science Based Targets initiative (SBTi). The Group is listed on Euronext Brussels and Paris, and the Athens Exchange, and its US business is listed on the NYSE. For more information, visit our website at www.titanmaterials.com.