Newspaper Advertisement pertaining to loss of share certificate

TATA TCS/SE/107/2026-27 October 10, 2026 National Stock Exchange of India Limited BSE Limited Exchange Plaza, C-1, Block G, P. J. Towers, Bandra Kurla Complex, Bandra (East), Dalal Street, Mumbai - 400051 Mumbai - 400001 Symbol - TCS Scrip Code No. - 532540 Dear Sirs, Sub: Newspaper Advertisement – Disclosure under Regulation 30 of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI Listing Regulations”) Pursuant to Regulation 30 read with Schedule III Part A Para A of SEBI Listing Regulations and SEBI circular no. HO/38/13/11(3)2025-MIRSD-POD/I/1102/2025 dated December 24, 2025, we hereby enclose copy of newspaper advertisement published in Financial Express regarding notice of loss of share certificate(s). The above information is also available on the website of the Company www.tcs.com. Thanking you, Yours faithfully, For Tata Consultancy Services Limited Yashaswin Sheth Company Secretary ACS 15388 Encl: As above TATA CONSULTANCY SERVICES Tata Consultancy Services Limited 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Tel 91 22 6778 9595 Fax 91 22 6630 3672 e-mail corporate.office@tcs.com website www.tcs.com Registered Office 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Corporate Identity No. (CIN): L22210MH1995PLC084781 TATA ~'f. OCTOBER 9, 2026 WWWf'NANCW.fX~ SS..COk 14 FINANCIAL EXPRESS TA'l'A C.O SULTANCY SERV CES llM1ITED Re,1lstctt<I Off ice: 9'" Floor,, lrmal l'!u ldinB, I\Jtirlman Point. Mumbai 400 021. Tel; +91'l.l 67789:595 Fax.; +91 22 677,8 9600 e-mail: in·,•g$lq(.celstioos(a)tr.::s Coro we bsii ,e: \\!'J,"l°•\l.[CS.COllll CIN: L22:210M H1995PLC-0&417,&1 NOTICE OF !LOSS OIF SHARE CERTIFICATE otiice is ne ebv given tha: tlhe following sh,a re c:ertificate(s;J issued by e frimp.i n,y have been repoo"ted lost or mi~pkloed, :an tlhe registered sllareh.o der(s] have a;ppl"ed or issu!ln~ of duplicate V"la· e certificate(5-),. Unless a Y<!lifj otijei;ti0111 is rewived bv e ComI H!Jllr' wi""hin l5 da','s frorn the i;Jifte of p'!Jbl:tatiQn of thi5 notice, me Company w.l proceed 10 ain,;el e •~ sh.are i;ertiim:aite an wil Ir ,roceed to ~sue dupli~lte <:enific:ate[sJ without further intim:atitm. Name of the Kind of Dtstlndlve No. No. of Shares shanholder Securtdn and From To face value Pa1lavi riars vadan Equitv Snares 97&8 1708 97882:1854 147 Anra.ni R.e 1/-reach Ha rshvridr111 e Ant:ml ~ 0238997 480n9,lJ.43 147 A.ny pc :so ha,.·lng ll claim In ri~spi=c:t of lh-c stiid ~ rti tatct~) should lo-dg,l! ~ ch clalrn v,lth ain supporl'lng docu mem:s art the-,company's regist~red office o- Regi:stra r & Sha re Transfer A.ge-nll: (MU FG lnrirnl:!' lndi::11 Private Li lte{f -C- Dl, Embass~• 2/J, 7, l. B.:S. Marg, \/i~roll (WE!5t~. r · umbai - 40.0083) \vith in e s •p u lated period. For lata Con~uh:ancy Se irvrces I.Ji mited Yas;haswin Sheth Company·S e-c:11etary ACS 153:88 Place: • umlbal Date : October 9, 2.026 TATA CONSULTANCY SERVICES Tata Consultancy Services Limited 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Tel 91 22 6778 9595 Fax 91 22 6630 3672 e-mail corporate.office@tcs.com website www.tcs.com Registered Office 9th Floor Nirmal Building Nariman Point Mumbai 400 021 Corporate Identity No. (CIN): L22210MH1995PLC084781