Certificate under SEBI (Depositories and Participants) Regulations, 2018

October 8, 2026 To To Central Depository Services (India) Ltd National Securities Depository Ltd 25th Floor, Marathon Futurex, 3rd Floor, Naman Chamber, N M Joshi Marg, Plot C-32, G-Block, Lower Parel, Bandra Kurla Complex, Bandra East, Mumbai 400 013 Mumbai - 400 051 To To BSE Limited National Stock Exchange of India Limited The Corporate Relationship Dept Exchange Plaza, C-1, Block- G, P.J. Towers, Dalal Street, Bandra Kurla Complex, Bandra (East), Mumbai – 400 001 Mumbai-400 051 Scrip Code: 500214 Symbol: IONEXCHANG Sub: Compliance Certificate under Regulation 74 (5) of the SEBI (Depositories and Participants) Regulations, 2018 for the second quarter and half year ended September 30, 2026 Dear Sir/Madam, Pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018, we enclosed herewith the Compliance Certificate for the second quarter and half year ended September 30, 2026, received from the Company’s Registrar and Transfer Agent, MUFG Intime India Private Limited. Kindly take the information on your record. Thanking you, Yours faithfully, For Ion Exchange (India) Limited Nikisha Solanki Company Secretary & Compliance Officer ACS 50894 Encl.: As stated above MUFG Intime India Private Limited (Formerly Link Intime India Private Limited) CIN: U67190MH1999PTC118368 Registered Address: C-101, Embassy 247, L.B.S. Marg, Vikhroli (West), Mumbai - 400 083 Tel: +91 22 4918 6000 Email:Investor.helpdesk@in.mpms.mufg.com Website: https://in.mpms.mufg.com ION-74(5)- CERT-2026 8th October 2026 ION Exchange (India) Limited Ion House, Dr. E Moses Road, Mahalaxmi, Mumbai – 400 011 Kind Attn: Ms. Nikisha Solanki Dear Madam, Sub: Certificate under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30th September 2026 We hereby confirm that the details of securities dematerialized during the quarter ended 30th September 2026 as required under Regulation 74(5) of SEBI (Depositories and Participants) Regulations, 2018 have been furnished to the Depositories and the Stock Exchanges where the equity shares of the Company are listed. Thanking you, For MUFG INTIME INDIA PRIVATE LIMITED (Formerly Link Intime India Private Limited) (Damodar Kambli) Assistant Vice President MUFG Intime India Private Limited A part of MUFG Corporate Markets, a division of MUFG Pension & Market Services