Indigrid Infrastructure Trust has informed the Exchange regarding Disclosure of material issue

^ndiGrid INDIGRID INVESTMENT MANAGERS LIMITED Date: November 05, 2026 BSE Limited National Stock Exchange of India Ltd Department of Corporate Services Listing Department Phiroze Jeejeebhoy Towers Exchange Plaza, C/1, Block G, Bandra-Kurla Complex, Dalal Street, Mumbai — 400 001. Bandra (East), Mumbai — 400 051. Scrip Code: 540565 Symbol: INDIGRID Subject: Quarterly Report for the quarter ended on September 30, 2026 Dear Sir/ Madam, Pursuant to the provisions of Regulation 23(4A) and Part C of Schedule IV of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014, as amended from time to time read with circulars and guidelines issued thereunder (“InvIT Regulations”), we hereby submit that following filings in conjunction shall be construed as the Quarterly Report for the quarter ended on September 30, 2026, in compliance with aforementioned provisions of the InvIT Regulations: Sr No. Particulars Intimation 1 Financial Statements for the Unaudited Separate/ Standalone and Consolidated Financial quarter (Standalone and Information/ Results of IndiGrid Infrastructure Trust for the quarter and Consolidated) half year ended on September 30, 2026, is attached as Annexure A 2 Updated valuation report by the Valuation Report as prepared by the Valuer, Mr. S Sundararaman, valuer taking into account any Chartered Accountant, bearing IBBI registration number material developments during the IBBI/RV/06/2018/10238 for the period ended on September 30, 2026, previous quarter is attached as Annexure B 3 Any other material events during - Investor Presentation for Q2 FY27 results, is attached as Annexure the quarter C1 - Press Release for Q2 FY27 results, is attached as Annexure C2 - Other material events during the quarter ended on September 30, 2026, is attached as Annexure C3 You are requested to take the same on record. For and on behalf of IndiGrid Investment Managers Limited Representing IndiGrid Infrastructure Trust as its Investment Manager Urmil Shah Company Secretary & Compliance Officer ACS-23423 Copy to- Axis Trustee Services Limited The Ruby, 2nd Floor, SW, 29 Senapati Bapat Marg, Dadar West, Mumbai- 400 028 Maharashtra, India Encl: As above IndiGrid Investment Managers Limited Registered & Corporate Office: Unit No. 101, First Floor, Windsor, Village KoleKalyan, off CST Road, Vidyanagari Marg, Kalina, Santacruz (East), Mumbai – 400 098, Maharashtra, India CIN: U28113MH2010PLC308857 Ph: +91 72084 93885 | Email: complianceofficer@indigrid.co.in | www.indigrid.co.in ^ndiGrid Annexure A INDIGRID INVESTMENT MANAGERS LIMITED Date: November 05, 2026 BSE Limited National Stock Exchange of India Ltd Department of Corporate Services Listing Department Phiroze Jeejeebhoy Towers Exchange Plaza, C/1, Block G, Bandra-Kurla Dalal Street, Mumbai — 400 001 Complex, Bandra (East), Mumbai — 400 051 BSE Scrip Code – 540565, 937527, 937529, 937531, 937533, 937535, 937537, 937539, 937541 976647, 976558, 976557, 976556, 975765, 975400, 975399, 975044, 975036, 974781, 974630, 974631, 973450, 973269, 958219, 976972, 976811, 976810, 976689, 976809, 978073 and 978072 NSE SYMBOL – INDIGRID, INDIGRID/NE, INDIGRID/NF, INDIGRID/NG, INDIGRID/NH, INDIGRID/NI, INDIGRID/NJ, INDIGRID/NK and INDIGRID/NL Subject: Outcome of meeting of the Board of Directors of IndiGrid Investment Managers Limited, Investment Manager of IndiGrid Infrastructure Trust held on November 05, 2026 Dear Sir/ Madam, Further to the intimation dated October 30, 2026, and pursuant to the applicable provisions of the Securities and Exchange Board of India (Infrastructure Investment Trusts) Regulations, 2014, (“InvIT Regulations”) and applicable provisions of the Securities and Exchange Board of India (Listing Obligation and Disclosure Requirements), 2015 (“LODR Regulations”) as amended from time to time read with circulars and guidelines issued thereunder, 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. November 05, 2026, wherein the Board considered and approved, inter-alia, the following matters:- 1. Unaudited Separate/ Standalone and Consolidated Financial Information/ Results of IndiGrid Infrastructure Trust for the quarter and half year ended on September 30, 2026. The Unaudited Separate/ Standalone and Consolidated Financial Information/ Results along with the Review Reports issued thereon by the Auditors are enclosed herewith. 2. Distribution of INR 4.12 per unit for Q2FY27. The breakup of the distribution is provided below: Description Amount (INR per unit) Interest 3.1878 Capital Repayment 0.9322 Total 4.1200 The record date for this distribution will be November 11, 2026, and payment will be made on or before November 18, 2026. IndiGrid Investment Managers Limited Registered & Corporate Office: Unit No. 101, First Floor, Windsor, Village KoleKalyan, off CST Road, Vidyanagari Marg, Kalina, Santacruz (East), Mumbai – 400 098, Maharashtra, India | CIN: U28113MH2010PLC308857 Ph: +91 72084 93885 | Email: complianceofficer@indigrid.com | www.indigrid.co.in IndiGrid INDIGRID INVESTMENT MANAGERS LIMITED 3. Valuation Report as prepared by the Valuer, Mr. S Sundararaman, Chartered Accountant, bearing IBBI registration number IBBI/RV/06/2018/10238 for the period ended on September 30, 2026. The Valuation Report is attached herewith. Pursuant to Regulation 10 of InvIT Regulations, as amended from time to time read with circulars and guidelines issued thereunder, the Net Asset Value (“NAV”) of IndiGrid as on September 30, 2026, based on the above-mentioned Valuation Report issued by the Valuer is as follows: STATEMENT OF NET ASSETS AT FAIR VALUE AS AT SEPTEMBER 30, 2026 (INR in million) 30-Sep-2026 Particulars Book value Fair value A. Assets 3,00,469.56 3,76,493.77 B. Liabilities (at book value) 2,42,793.97 2,42,793.97 C. Net Assets (A-B) 57,675.59 1,33,699.80 D. Non-Controlling Interest 1,567.42 1,790.40 E. Net assets attributable to IndiGrid (C-D) 56,108.17 1,31,909.40 F. Number of units 952.56 952.56 G. NAV (E/F) 58.90 138.48 Further, pursuant to applicable provisions of InvIT Regulations, read with SEBI Master Circular No. SEBI/HO/DDHS-PoD-2/P/CIR/2025/102 dated July 11, 2025, the details of fund utilization and deviation (if any) is attached herewith as Annexure-A. For more information, please refer to the Press Release and Investor Presentation for Q2FY27 results which will be uploaded on the websites of Stock Exchanges and IndiGrid. The Board meeting commenced at 01:00 PM and concluded at 04:15 PM. You are requested to take the same on record. Thanking you, For and on behalf of IndiGrid Investment Managers Limited Representing IndiGrid Infrastructure Trust as its Investment Manager Urmil Shah Company Secretary & Compliance Officer ACS-23423 Encl: As above IndiGrid Investment Managers Limited Registered & Corporate Office: Unit No. 101, First Floor, Windsor, Village KoleKalyan, off CST Road, Vidyanagari Marg, Kalina, Santacruz (East), Mumbai – 400 098, Maharashtra, India | CIN: U28113MH2010PLC308857 Ph: +91 72084 93885 | Email: complianceofficer@indigrid.com | www.indigrid.co.in IndiGrid INDIGRID INVESTMENT MANAGERS LIMITED Copy to- 1. Axis Trustee Services Limited The Ruby, 2nd Floor, SW 29 Senapati Bapat Marg, Dadar West, Mumbai- 400 028 Maharashtra, India 2. IDBI Trusteeship Services Limited Asian Building, Ground Floor, 17, R. Kamani Marg, Ballard Estate, Mumbai-400001 IndiGrid Investment Managers Limited Registered & Corporate Office: Unit No. 101, First Floor, Windsor, Village KoleKalyan, off CST Road, Vidyanagari Marg, Kalina, Santacruz (East), Mumbai – 400 098, Maharashtra, India | CIN: U28113MH2010PLC308857 Ph: +91 72084 93885 | Email: complianceofficer@indigrid.com | www.indigrid.co.in IndiGrid INDIGRID INVESTMENT MANAGERS LIMITED ANNEXURE-A Statement of deviation(s) or variation(s) f [Showing first 8,000 characters — download PDF for full document]