Intimation for closure of Trading Window.

awlm I REC Limited 3l1{V~1 fFrfl1~s REC ('fffiJ mq;r;{ iIiT 'f'I' ~ ;.n:r<I)/ (A Government of India Enterprise) Regd. Office: Core-4, SCOPE Complex, 7, Lodhi Road, New Delhi -110003 Corporate Office: Plot No. 1-4, Near IFFCO Chowk Metro Station, mftfirn ~, 3T'RI li'll'RT1i Sector-29 , Gurugram - 122001 (Haryana) Endless energy. Infinite possibilities. Tel: +91 124 444 1300 I Website: www.recindia.nic.in A MAHARATNA COMPANY CIN L40101DL 1969GOI005095 I GST No.: 06AAACR4512R3Z3 SEC-l / 187(2)/2026/303. 6 Dated: September 29, 2026 Listing Department Corporate Relationship Department National Stock Exchange ofIndia Limited BSE Limited Exchange Plaza, Bandra Kurla Complex, pt Floor, Phiroze Jeejeebhoy Towers Bandra East , Mumbai - 400 051. Dalal Street, Fort, Mumbai - 400001. Scri Code-RECLTD Scri Code-532955 Sub: Intimation for closure of trading window. JOH:?l~tI / At>l~tll This is to inform that in terms of "Code of Conduct for Regulating, Monitoring & Reporting of Trading by Designated Persons & their Immediate Relatives and for Fair Disclosure" of REC Limited ("the Company" / "REC") and in continuation of our intimation dated May 13, 2026, the trading window has been closed since May 14, 2026 and will remain closed for trading in REC's equity shares and other listed securities until further orders. During the above period of closure of trading window, all the designated persons and their immediate relatives have been advised not to deal in REC's equity shares/other listed securities. <:fQ ~ \J11'ict>1:ft $~~I Thanking you, Yours faithfully, For REC Limited (Dinesh Garg) Company Secretary & Compliance Officer Regional Offices: Bengaluru, Bhopal, Bhubaneswar, Chennai, Dehradun, Guwahati, Hyderabad, Jaipur, Jammu, Kolkata Lucknow, Mumbai, Panchkula, Patna, Raipur, Ranchi, Shillong, Shimla, Thiruvananthapuram & Vijaywada State Offices : Vadodara, Varanasi Training Centre : REC Institute of Power Management & Training (RECIPMT), Hyderabad