The trading window for dealing in securities of the company will remain closed for all promoters/ Board members/ Officers/ Designated employees and specified connected persons of the company from October 01, 2026 till 48 hours after declaration of unaudited financial results of the company for the period ended September 30, 2026.

September 23, 2026 The General Manager, Listing Department, BSE Limited Pheeroze Jeejeebhoy Towers, Dalal Street, Mumbai - 400 001, Maharashtra India Symbol: AUDROC Scrip Code: 530889 ISIN: INE061B01038 Dear Sir/Madam, Subject: Intimation of Closure of Trading Window as per SEBI (Prohibition of Insider Trading) Regulations, 2015 Pursuant to the SEBI (Prohibition of Insider Trading) Regulations 2015, as amended from time to time and Company's Code of Internal Procedures and Conduct for Prevention of Insider Trading in securities, the Company has decided that the trading window for dealing in Equity Shares of the Company by all the Directors, Promoters, Designated Persons and Specified Connected Persons of the Company as covered under Company's Code of Internal Procedures and Conduct for Prevention of Insider Trading in Securities is being closed from Thursday, 01st October, 2026 and will remain closed till 48 hours after the declaration of the Unaudited Financial Results for the Quarter and half year ending on 30th September, 2026. Accordingly, all designated persons of the Company (including their immediate Relatives), and Insiders covered under the aforesaid Regulations and Code are advised not to trade in the securities of the Company during the aforesaid period of closure of the trading window. Further, the date of announcement of the Board Meeting for consideration and approval of the Unaudited Financial Results will be intimated in due course of time. We request you to please take the afore-mentioned information in record and oblige. Yours Faithfully, For, AUDROC Limited (Formerly Known as Alka India Limited) Himani Jhamar Company Secretary and Compliance Officer ICSI Membership No. A76401