Trading Window

Date: June 24, 2026 To To The Compliance Manager The Manager, Listing Department BSE Limited National Stock Exchange of India Ltd Corporate Relationship Dept., Exchange Plaza, Plot No. C/1, Phiroze Jeejeebhoy Towers, G Block, Bandra-Kurla Complex, Dalal Street, Mumbai 400001. Bandra (East), Mumbai 400 051. Scrip Code: 544419 Symbol: ARIS Dear Sir/ Madam, Sub.: Intimation regarding Closure of Trading Window. Dear Sir/Madam, Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015 and the Company’s Code of Conduct for Prevention of Insider Trading, we wish to inform you that the Trading Window for dealing in the securities of the Company shall remain closed for all Designated Persons and their immediate relatives from 01st July, 2026 until 48 hours after the declaration of the Unaudited Financial Results (Standalone & Consolidated) for the quarter ending 30th June, 2026. The date of the Board meeting for consideration and approval of the said Financial Results will be intimated separately. This is for your information and records. Thanking you, Yours faithfully, For Arisinfra Solutions Limited Bhavik Jayesh Khara Whole-Time Director and CFO DIN: 09095925 Place: Mumbai