Copy of Newspaper Publication

25th September, 2026 To To The General Manager (Listing), The General Manager (Listing), National Stock Exchange of India Limited, BSE Limited, Exchange Plaza, C 1/G Block, Phiroze Jeejeebhoy Towers, Bandra-Kurla Complex, Dalal Street, Mumbai. Bandra (East), Mumbai. Reference: NSE-SCRIP ID: POWERGRID; BSE Scrip Code: 532898 EQ – ISIN: INE752E01010 Sub.: Newspaper publication regarding Special Window for Transfer and Dematerialisation of Physical Securities Dear Sir, In terms of Securities and Exchange Board of India (“SEBI”) Circular HO/38/13/11(2)2026-MIRSD-POD/ I/3750/2026 dated 30th January, 2026, please find enclosed herewith copies of Newspaper publication regarding Special Window for Transfer and Dematerialisation of Physical Securities. Kindly take the same on record. Thanking You. Yours faithfully, (Anjana Luthra) Company Secretary & Compliance Officer Encl.: As above Corporate Office: “Saudamini”, Plot No. 2, Sector-29, Gurugram-122001, (Haryana) Tel.: 0124-2822999 & 2822000 Registered Office: B-9, Qutab Institutional Area, Katwaria Sarai, New Delhi-110 016. Tel: 011-26560112, 26560115 & 26560193, CIN : L40101DL1989GOI0381 21 Website: www.powergrid.in some of its ex- that included prominent velcipmer. :!Opie said. global and local institutions, and expan- not respond to ded capacity through acquisitions in In- ~ POWERaRI> .. Snecial Window for Transfer and Dematerlalisation of Phvsical Securities Notice is hereby given 11\at pursuarit lo Uie Securitfe!i and Exchange Board of India ("SEBI") Clrcolar No. HO/38113/11 (2)2026-MIRSD-POO/ 1/3750/2026 dated January 30, 2026 ("SEBI Circular"), a Special window has been opened for a period of one year, from February 05, 2026 to February 04, 2027 ("said period") to facilitate transfer anq dematerialisation ("demat") of physical securities which were sold/purchased prior _to April 01, 2019. The special window shall also be available for such transfer requests which were subn'litted earlier and rejected/returned/not attended lo due to deficiency in the documents/process/or otherwise. The eligible shareholders may submit their request to the Company at lnvestors@powergrld,ln or Registrar and Share Transfer Agent (KFin Technologies Limited) at elnward.rls@kflnhu::h.c:om along with the requisite documents as specified in the aforesaid SEBI circular. During the said period, the securities so transferred shall be mandatorily c credited to the transferee only in demat mode and shall be under lock-in {J£ for a period of one year from the date of registration of transfer. . Such securities shall not be transfe,r«i llfen-marlled/ pledged dunng the ... said lock-in period. • ~ As per lhe SEBI Cf rel.liar, cases involving disputes between transferor.~ and transferee wlll 001 ba considered in lhe special window and may be settled by transferor and transferee through eourt/NCLT process. Further, securities which have been transferred to Investor Education _,_ and Protection Fund (IEPF) shall not be considered under special window for processing. The SEBI Circular can be accessed at https:/lwww.ubl.gov.ln/legalJ ~ IT clrcularsJjao-2026/eu1H>f-dolng-lnvestm11nt,spaeial-wlndow-for-~ transfar-a11d-damaterfallsatlon-of-phyalcal1ac:uritles_99411.html For and on behalf of Power Grid Corporation of India Limited Sd/- tmR th ~mm~~ Place: Gurugram Anjana Luthra Date: September 24, 2026 Company Secretary & Compliance Officer . (~mm-im ~) $11. ~:~ -~. ~ ~ ~. ~~il". ;;f~-110018 POWIR GRID CORPORAffOIIOF-IALIMITED 'li'R~.:01,.lr265601~2. 2656011~. 286&0i93 (A Government of India Enterprise) ~ ~ . ·~· lc'tIB ~-2. 'll're<-29; !fm'l-12-2001, (~) Regd. Ofllce: B-9, Qutab lnsblutional Area, Katwaria Sarai, New Delhi-110 016. JI ' w;J~.: 0124-2822!189, 28i2000 Phone No.: 011-26560112, 26560115 & 26560193 -~~ L4010Hl't,, j9GOIOJ8j2t ..~ w.w; I ti, .In Corp. Office: •saudamini", Plot No. 2, Sector-29, Gurugram, Haryana-122 001 Phone No.: 0124-2822999 & 2822000 CIN: L40101Dl1989GOI038121, Website: www.powergrid.in, Email 10: investors@powergrid.in A M.:illaratn.1 PSU