Distribution of INR 4.00 per unit for Q2FY26. The breakup of the distribution is provided below Description Amount (INR per unit) Interest 3.0984 Dividend (Non-Taxable) 0.0907 Capital Repayment 0.7465 Other income 0.0644 Total 4.000

Further to the intimation dated July 17, 2025, and pursuant to the applicable provisions of Securities and Exchange Board of India ( SEBI ) (Infrastructure Investment Trusts) Regulations, 2014, as amended from time to time, read with circulars and guidelines issued thereunder ( SEBI InvIT Regulations ), we hereby inform that a meeting of the Board of Directors ( Board ) of IndiGrid Investment Managers Limited ( IIML ) acting in the capacity of Investment Manager to IndiGrid Infrastructure Trust ( IndiGrid ) was held today i.e. July 24, 2025, wherein the Board considered, noted and approved, the matters mentioned in the attached outcome Declaration of Q1FY26 distribution of INR 4.00 per unit. The breakup of the distribution is provided. Description Amount (INR per unit) Interest 1.5989 Dividend 0.1670 Capital Repayment 2.1350 Other income 0.0991 IndiGrid Infrastructure Trust has informed the Exchange that Record date for the purpose of Distribution is 29-Jul-2025. (As Per NSE Announcement Dated On : 24.07.2025)

AGM

Declaration of Q4FY25 distribution of INR 4.10 per unit. The breakup of the distribution is provided below: Description Amount (INR per unit) Interest 2.6287 Dividend 0.1419 Other income 0.0583 Capital Repayment 1.2711 Total 4.1000

Outcome of meeting of the Board of Directors of IndiGrid Investment Managers Limited, Investment Manager of IndiGrid Infrastructure Trust held on January 23, 2025 Declaration of Q3FY25 distribution of INR 3.75 per unit comprising INR 2.7533 per unit in the form of Interest,INR 0.1284 per unit in the form of Dividend, INR 0.8188 per unit in the form of CapitalRepayment and INR 0.0495 per unit in the form of Other Income

Declaration of Q2 FY25 distribution of INR 3.75 per unit comprising INR 3.61763 per unit in the form of Interest, INR 0.11357 per unit in the form of Dividend and INR 0.01880 in the form of Other Income.

EGM

Declaration of Q1 FY25 distribution of INR 3.75 per unit comprising INR 3.1954 per unit in the form of Interest, INR 0.2082 per unit in the form of Dividend and INR 0.3464 in the form of Capital Repayment.

AGM

Declaration of Q4 FY24 distribution of INR 3.55 per unit comprising INR 2.7361 per unit in the form of Interest, INR 0.8139 per unit in the form of Dividend (wherein INR 0.7884 is taxable, and INR 0.0255 is non-taxable).