Intimation for closure of Trading Window.

September 22, 2026 To, To, Corporate Relations Department Corporate Relations Department BSE Limited National Stock Exchange of India Limited 2nd Floor, P.J. Towers, Exchange Plaza, Plot No. C/1, G-Block, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai – 400001 Mumbai – 400051. SCRIP CODE : 544379 SYMBOL : PRABHA Sub: Intimation of closure of Trading Window Dear Sir/ Madam, This is to inform you that pursuant to Securities Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015 and in terms of Company’s Code of Conduct to regulate, monitor and report trading by insiders, the trading window for dealing in securities of the Company shall remain closed for Designated Persons and their immediate relatives from October 01, 2026 till completion of 48 hrs after the declaration of Un-audited Financial Results of the Company for the quarter and half year ended on September 30, 2026. The date of Board Meeting of the Company for consideration of the un-audited Financial Results for the quarter and half year ending on September 30, 2026 will be intimated in due course. You are requested to take the same on your records. Thanking you, For, Prabha Energy Limited Nikita Agarwalla Company Secretary & Compliance Officer M. No: A69933 Regd. Office : 12A Abhishree Corporate Park, Opp. Swagat BRTS Bus Stop, Ambli-Bopal Road, Ambli, Ahmedabad- 380058 Tel: (02717) 488611 Email:info@prabhaenergy.com CIN: L40102GJ2009PLC057716 Website: www.prabhaenergy.com Ranchi Office: 4th Floor, Rishab Complex, Opposite Ashoknagar Road No 4, Landmark: Above Bank of India, Ranchi - 834 002