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

September 12, 2026 BSE Limited Corporate Relations Department Phiroze Jeejeebhoy Towers Dalal Street Fort, Mumbai – 400001 Ref.: Security Code: 543925, 978092; ISIN: INE0M5S23019, INE0M5S07012; SCRIP ID: MIT Subject: Disclosure received from Sponsor Group under Regulation 7(2) of SEBI (Prohibition of Insider Trading) Regulations, 2015 Sir/Ma’am, We, Maple Infra InvIT Investment Manager Private Limited, acting in the capacity of Investment Manager to Maple Infrastructure Trust (“MIT”), hereby inform that MIT has received continual disclosure, in the prescribed format, from CDPQ Infrastructures Asia III Inc., Sponsor Group entity of MIT (“Sponsor Group”), pursuant to Regulation 7(2) of SEBI (Prohibition of Insider Trading) Regulations, 2015 and Policy on Unpublished Price Sensitive Information and Dealing in Securities of MIT. The aforesaid disclosure dated September 11, 2026 enclosed as Annexure-A, pertains to sale of units of MIT held by Sponsor Group. The aforesaid disclosure is also available on the website of MIT i.e. www.maplehighways.com. You are requested to take the same on record. Yours faithfully, For and on behalf of Maple Infra InvIT Investment Manager Private Limited (acting in the capacity of Investment Manager to Maple Infrastructure Trust) (formerly known as Indian Highway Concessions Trust)) Vikas Prakash Company Secretary and Compliance Officer Encl.: A/a InvIT Trustee Debenture Trustee Axis Trustee Services Limited Catalyst Trusteeship Limited Axis House, P B Marg, Worli, 901, 9th Floor, Tower-B, Peninsula Business Park, Mumbai – 400025 Senapati Bapat Marg, Lower Parel (W), Mumbai – 400013 Maple Infra InvIT Investment Manager Private Limited Corporate Office: (Investment Manager to Maple Infrastructure Trust (formerly known as Indian Highway Concessions Trust)) Wing A, Sahar, Office Unit No. 2, Ground floor, Village - Marol, CIN: U74110DL1995PTC430574 Andheri - East, Mumbai- 400 099. (Landmark: JW Marriott/ Bay 99) Registered Office: Unit No. 699, 6th Floor, "VEGAS" Plot No. 6, Telephone No: +91 (22) 6817 6666 Pocket 1, Sector 14, Dwarka, South Delhi, New Delhi – 110075 Email: compliance@maplehighways.com Annexure-A FORM VI - B SEBI (Prohibition of Insider Trading) Regulations, 2015 [Regulation 7(2) read with Regulation 6(2) – Continual disclosure] Name of the Trust: Maple Infrastructure Trust ISIN of the Trust: INE0M5S23019 Details of change in holding of Securities of Sponsor, Sponsor Group, Designated Person or Director of the Manager and Immediate Relatives of such persons and other such persons as mentioned in Regulation 6(2). Name, Category Units held prior to Units acquired/Disposed Units held post Date of Date of Mode of Exchange PAN, of Person acquisition/disposal acquisition/disposal allotment intimatio acquisition/ on which CIN/DIN, (Sponsors/ advice/ n to disposal (on the trade & address Sponsor acquisition of Investme market/public was with Group/KM units/ sale of nt / rights/ executed contact P / units specify Manager preferential nos. Director Type of No. and Type of No. Value Transaction Type of No. From To offer/off s/Immedia security % of security Type security (For and % market/Inter - te Relative (For e.g. unithold (For e.g. (Purchase/s e.g. — of se transfer, to/others Units, ing — Units, ale Pledge / Units, unithol ESOPs etc.) etc.) Warrants, Warrants, Revocation Warrants, ding Convertible Convertibl / Convertible Debentures e Invocation/ Debentures, , Rights Debenture Others- Rights entitlement, s, Rights please entitlement etc.) entitlement specify) etc.) , etc.) Name: Sponsor Units 211,302 Units 177,2 INR Sale Units 34,012, September 11, Septembe Off-market N.A. CDPQ Group ,000 89,95 27,02 050 2026 r 11, 2026 Infrastruct Units 0 5,413, Units ures Asia (44.69 152 (7.19% III Inc. %) ) CIN: 11757239 Address: 1000, Place Jean-Paul Riopelle, Montreal (Quebec) H2Z 2B3, Canada Contact no.: +1514842 -3261 PAN: Note: (i) “Securities” shall have the meaning as defined under Regulation 2(1)(i) of SEBI (Prohibition of Insider Trading) Regulations, 2015. (ii) Value of transaction excludes taxes/brokerage/any other charges Details of trading in derivatives of the Trust by Sponsor, Sponsor Group, Designated Person or Director of a listed InvIT and Immediate Relatives of such persons and other such persons as mentioned in Regulation 6(2). Trading in derivatives (Specify type of contract, Futures or Options etc.) Exchange on which the Trade was executed Type of contract Contract Buy Sell specifications Notional Value Number of units Notional Number of units (contracts * lot size) Value (contracts * lot size) N.A. Note: In case of Options, notional value shall be calculated based on Premium plus strike price of options. SIGNED forand on hehaifof CDPQ INFRASTRUCTURES ASIA III INC. Authorize y Name: Emmanuel Jaclot Designation: Authorized Signatory Place: Montreal September 11, 2026 Authorized Signatory Name: Guillaume Aubert Designation: Authorized Signatory Place: Montreal Date: September 11, 2026