Titan S.A.

Transaction in Own Shares • Dec 23, 2025

Share buyback programme

Brussels, 23 December 2025, 08:30 CET – Titan SA (the Company) (Euronext Brussels, ATHEX and Euronext Paris, TITC) announces that the Company purchased in total 5,831 shares of Titan SA on Euronext Brussels and the Athens Stock Exchange in the period from December 15, 2025, until December 19, 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
15/12/2025	280	12,902.96	46.0820	45.80	46.55	Euronext
15/12/2025	925	42,707.50	46.1703	45.65	46.50	ΑΤΗΕΧ
16/12/2025	268	12,465.86	46.5144	46.30	46.75	Euronext
16/12/2025	925	43,062.50	46.5541	46.20	46.70	ΑΤΗΕΧ
17/12/2025	280	13,292.19	47.4721	47.15	47.75	Euronext
17/12/2025	895	42,774.00	47.7922	47.15	48.40	ΑΤΗΕΧ
18/12/2025	213	10,293.46	48.3261	47.60	48.75	Euronext
18/12/2025	885	43,430.00	49.0734	48.50	49.20	ΑΤΗΕΧ
19/12/2025	290	14,291.81	49.2821	48.60	49.35	Euronext
19/12/2025	870	43,000.00	49.4253	49.35	49.60	ΑΤΗΕΧ
Total	5,831	278,220.28	47.7140

Following the above transactions, Titan SA owns (directly or indirectly through its subsidiary Titan Cement Company SA) 3,945,248 shares, representing 5.04% 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.