Trading Window

Ref. No.: QHTL/Sec/SE/2026-27/44 September 24, 2026 To, To, The Manager, The Manager, Corporate Services, Corporate Services, BSE Limited, National Stock Exchange of India Limited, 14th Floor, P J Towers, Dalal Street, Exchange Plaza, Bandra Kurla Complex, Mumbai – 400 001 Bandra (E), Mumbai – 400 051 Ref: Security ID: QUICKHEAL Symbol: QUICKHEAL Security Code: 539678 Series: EQ Sub: Closure of Trading Window Dear Sir/Madam, Pursuant to the provisions of SEBI (Prohibition of Insider Trading) Regulations, 2015, and the Company's Code of Conduct to regulate, monitor and report trading by Designated Persons and their Immediate Relatives, the Trading Window for dealing in the securities of the Company shall be closed from October 01, 2026 and shall be opened 48 hours after declaration of Un-Audited Financial Results for the quarter ended September 30, 2026. The date of the Board Meeting to consider and approve the aforesaid financial results will be intimated separately. This is for your information and records. Sincerely, For Quick Heal Technologies Limited Vikram Dhanani Compliance Officer