This is to inform that in line with Clause 9 of the Code for Prevention of Insider Trading in the securities of NTPC read with the provisions of the Clause 4 of Schedule B of Regulation 9 of Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations 2015 (as amended from time to time) Trading Window for dealing in the securities of the Company shall remain closed from 1st April 2023 till 48 hours after the declaration of Financial Results for the quarter/year ended 31st March 2023. The date of the Board Meeting in which results would be considered shall be intimated in due course. This is for your information and record.