Titan S.A.

Transaction in Own Shares • Oct 21, 2025

Share buyback programme

Brussels, 21 October 2025, 08:30 CEST – Titan SA (the Company) (Euronext Brussels, ATHEX and Euronext Paris, TITC) announces that the Company purchased in total 6,049 shares of Titan SA on Euronext Brussels and the Athens Stock Exchange in the period from October 13, 2025, until October 17, 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
13/10/2025	285	10,506.81	36.8660	36.70	37.00	Euronext
13/10/2025	900	33,165.00	36.8500	36.75	37.05	ΑΤΗΕΧ
14/10/2025	351	12,821.55	36.5286	36.40	36.70	Euronext
14/10/2025	880	32,145.30	36.5288	36.40	36.65	ΑΤΗΕΧ
15/10/2025	348	12,828.71	36.8641	36.75	37.05	Euronext
15/10/2025	850	31,250.00	36.7647	36.70	36.90	ΑΤΗΕΧ
16/10/2025	351	12,838.56	36.5771	36.20	36.75	Euronext
16/10/2025	840	30,731.00	36.5845	36.25	36.75	ΑΤΗΕΧ
17/10/2025	344	12,600.96	36.6307	36.40	36.90	Euronext
17/10/2025	900	32,867.50	36.5194	36.20	36.70	ΑΤΗΕΧ
Total	6,049	221,755.39	36.6598

Following the above transactions, Titan SA owns (directly or indirectly through its subsidiary Titan Cement Company SA) 3,900,072 shares, representing 4.98% 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 more than 6,000 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 parent company is listed on Euronext and the Athens Exchange. For more information, visit our website at www.titanmaterials.com.