Intimation of Trading Window Closure

September 30, 2026 To, To, The Manager-Corporate Relationship Dept. The Manager – Corporate Compliance BSE Limited, National Stock Exchange of India Ltd, Listing Department Exchange Plaza, P. J. Towers, 1st Floor, Bandra Kurla Complex, Dalal Street, Fort, Mumbai 400 001 Bandra (E), Mumbai 400 051 Scrip Code: 532419 Symbol: SMARTLINK Sub: Intimation of Trading Window Closure Dear Sir/Madam, In compliance with the Securities & Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and Insider Trading Prohibition Code of the Company (‘Code’), the Trading Window shall remain closed for all the Designated Persons of the Company and their immediate relatives as defined in the Code for dealing in securities of the Company from Thursday, October 01, 2026 till the expiry of 48 hours after the declaration of unaudited financial results of the Company for the quarter and half year ending September 30, 2026. The date of the Board Meeting of the Company for declaration of the Unaudited Financial Results for the quarter and half year ending September 30, 2026 will be intimated in due course. This is for your information and records. Thanking You, Yours Faithfully, For SMARTLINK HOLDINGS LIMITED EDLAN FERNANDES COMPANY SECRETARY M. No. ACS 53614