Closure of Trading window

28th September, 2026 To To The General Manager The Listing Department Department of Corporate Services National Stock Exchange of India Limited BSE Ltd, Exchange Plaza, P. J. Towers, Dalal Street, Bandra Kurla Complex, Mumbai – 400 001 Mumbai – 400 051 Scrip code: 532407 Scrip Symbol: MOSCHIP Dear Sir/Madam, Sub: Closure of Trading Window - SEBI (Prohibition of Insider Trading) Regulations, 2015. ************ With reference to the above subject we wish to inform you that Trading Window for the securities of the Company shall be closed with effect from 01st October, 2026 in accordance with the Company's Code of Conduct for prevention of Insider Trading and SEBI [Prohibition of Insider Trading) Regulations, 2015. The Trading Window shall be opened after passing of 48 hours of conclusion of the Board meeting, in which the unaudited financial results for the quarter and half yearly ended 30th September, 2026 shall be approved. The date of the Board meeting shall be intimated to you separately. The Designated persons and their immediate relatives shall not trade in the securities of the Company when the trading window is closed. Kindly take the same on your records. Thanking You, Yours Truly, For MosChip Technologies Limited CS Suresh Bachalakura Company Secretary & Compliance Officer MosChip Technologies Limited 7th Floor, My Home Twitza, TSIIC Knowledge City, Hyderabad, Telangana - 500081, India Tel: +91 40 6622 9292, www.MosChip.Com, CIN: L31909TG1999PLC032184