Certificate under SEBI (Depositories and Participants) Regulations, 2018

14th July, 2026 BSE Limited The National Stock Exchange of India Limited Corporate Relationship Department Listing Department Scrip Code: 532538 Scrip Code: ULTRACEMCO Dear Sirs, Sub: Certificate under Regulation 74(5) of the SEBI (Depository and Participants Regulations), 2018 for the quarter ended 30th June, 2026 This is to certify that the securities received for dematerialization during the quarter ended 30th June, 2026 have been mutilated and cancelled after due verification and the name of the depository has been substituted in our records as the registered owner. Further, we furnish here details of securities dematerialized / rematerialized during the quarter ended 30th June, 2026 are as under: Name of the Depository No. of Shares No. of Shares dematerialized during rematerialized during the quarter from the quarter from 01.04.2026 to 30.06.2026 01.04.2026 to 30.06.2026 NSDL 12,936 - CDSL 4,955 - Total 17,891 - The total number of shares in demat form as on 30th June, 2026 is 29,37,25,418 aggregating to 99.68% of the total paid up equity share capital of the Company. The Compliance certificate received from Registrar and Share Transfer Agent of the Company with reference to the above captioned subject is enclosed herewith. Thanking You, Yours faithfully, For UltraTech Cement Limited Dhiraj Kapoor Company Secretary and Compliance Officer Encl: a/a Luxembourg Stock Exchange The National Securities The Central Depository Services BP 165 / L – 2011 Depository Limited (India) Limited Luxembourg 301, 3rd Floor, Naman Chambers, Marathon Futurex, A-Wing, Scrip Code: G Block, Plot No.C-32, Bandra 25th floor, NM Joshi Marg, US90403E1038 and Kurla Complex, Bandra East, Lower Parel, US90403E2028 Mumbai - 400051 Mumbai 400013 UltraTech Cement Limited Registered Office : Ahura Centre, B – Wing, 2nd Floor, Mahakali Caves Road, Andheri (East), Mumbai 400 093, India T: +91 22 6691 7800 / 2926 7800 I F: +91 22 6692 8109 I W: www.ultratechcement.com/www.adityabirla.com I CIN : L26940MH2000PLC128420