Certificate under reg 74(5) of SEBI (DP) Reg 2018

Housing Development Corporation Limited AHDCL/2026-271 SE/03/025 07-10-2026 The Manager (Listing) Department of Corporate Services BSE Limited, Floor 25, PJ Towers Dalal Street, Mumbai - 400 001 Scrip code: 526519 Dear Sirl Madam, Subject: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations 2018, the confirmation certificate for the quarter ended 30 September 2026 Pursuant to Regulation 74(5) of the SEBI (Depositories and Participants) Regulations 2018, the confirmation certificate for the quarter ended 30 September 2026, received from Mis Cameo Corporate services Limi ted , the Registrar and Share Transfer Agent to the company, is attached. Please take this intimation on record No.302, Alpine Arch, 10,Langford Road, Bangalore -560027. Karnataka, India CREDJ\I CIN -L85110KA1992PLC013174, e-mail: contact@alpinehousing.com, www.alpinehousing.com ~ ~ac BENGALURU KEMA NVT Tel: +91-080-404735001 41144555 Fax: +91-080-22128357 CAMEO CORPORATE SERVICES LIMITED Ref: CAM/AHD/74(5)/Q2/2026 8th October, 2026 THE COMPANY SECRETARY M/S. ALPINE HSG. DEV.CORP LTD NO 302 ALPHINE ARCH NO 10 LANGLORD RD BANGALORE 560027 Dear Sir Subject: Certificate under of Regulation 74(5) of Securities and Exchange Board of India (Depositories and Participants) Regulations, 2018 for the quarter ended 30.09.2026. ------ With reference to the above captioned subject, we hereby confirm that the securities received from the depository participants for dematerialisation during the quarter ended 30th September 2026, were confirmed (accepted/rejected) to the depositories by us and that securities comprised in the said certificates have been listed on the stock exchanges where the earlier issued securities are listed. We hereby also confirm that the security certificates received for dematerialisation have been mutilated and cancelled after due verification by the depository participant and the name of the depositories have been substituted in register of members as the registered owner within stipulated time limit under captioned regulations. Thanking you Yours faithfully For CAMEO CORPORATE SERVICES LIMITED ASST. MANAGER (SHARES) CIN No:U67120TN1998PLC041613 'Subramanian Building', No.1, Club House Road, Chennai-600 002. Phone: (D) 044-40020710 / 044-2846 0390, Fax: 044-2846 0129 E-mail: cameo@cameoindia.com Website: www.cameoindia.com