Titan S.A.

Transaction in Own Shares • May 20, 2025

Share buyback programme

Brussels, 20 May 2025, 17:30 CEST – Titan SA (the Company) (Euronext Brussels, ATHEX and Euronext Paris, TITC) announces that the Company purchased in total 9,380 shares of Titan SA on Euronext Brussels and the Athens Stock Exchange in the period from May 12, 2025, until May 16, 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
12/5/2025	800	32,425.52	40.5319	39.80	40.75	Euronext
12/5/2025	1,060	43,024.80	40.5894	40.20	40.75	ΑΤΗΕΧ
13/5/2025	800	33,058.88	41.3236	40.30	41.90	Euronext
13/5/2025	1,050	43,630.00	41.5524	41.10	41.95	ΑΤΗΕΧ
14/5/2025	800	33,102.08	41.3776	41.15	41.55	Euronext
14/5/2025	1,080	44,832.45	41.5115	41.25	41.70	ΑΤΗΕΧ
15/5/2025	800	33,143.44	41.4293	41.05	41.65	Euronext
15/5/2025	1,090	45,409.00	41.6596	41.55	41.75	ΑΤΗΕΧ
16/5/2025	800	33,291.04	41.6138	41.05	42.05	Euronext
16/5/2025	1,100	46,080.50	41.8914	41.50	42.20	ΑΤΗΕΧ
Total	9,380	387,997.71	41.3644

Following the above transactions, Titan SA owns (directly or indirectly through its subsidiary Titan Cement Company SA) 3,755,543 shares, representing 4.79% 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 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 over 5,700 people and is present in over 25 countries, holding prominent positions in the US, Europe, including Greece, the Balkans, and the Eastern Mediterranean. The Group also has joint ventures in Brazil and India. With a 120-year 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 company is listed on Euronext and the Athens Exchange. For more information, visit our website at www.titanmaterials.com.