It is hereby informed that the Trading Window for dealing in securities of the Company shall be closed w.e.f. October 01, 2026, till the expiry of 48 hours after the declaration of the Un-audited Financial Results for the half year ended September 30, 2026.

ACE ALPHA TECH LIMITED Regd. Office: A-28, First Floor, Jhilmil Industrial Area Shahdara, East Delhi- 110095 CIN: L62099DL2012PLC243246 Tele. No.: +91-1149854818 E-Mail: compliance@acealphatech.in website: www.acealphatech.in September 28, 2026 BSE Limited SCRIP CODE: 544431 Sub: Closure of Trading Window Sir/Ma’am, In compliance with the SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time, it is hereby informed that the “Trading Window” for dealing in the securities of the Company will be closed for all Designated Persons and their Immediate Relatives with effect from October 01, 2026 till the expiry of 48 hours after the declaration of Un-audited Financial Results of the Company for the half year ended September 30, 2026. The date of the Board Meeting for consideration of the aforesaid Financial Results for the half year ended September 30, 2026, will be communicated separately in due course of time. You are requested to take the same on your records. Thanking you, Yours faithfully, For Ace Alpha Tech Limited Priyanka Company Secretary & Compliance Officer M No.: A72473 Corporate Office: A-25, 1st Floor, Sector 64, Noida , Gautam Buddha Nagar, Uttar Pradesh -201301