Sterlite Technologies Limited. — Share Issue/Capital Change 2026

May 15, 2026

STC
www.stl.tech

May 15, 2026

National Stock Exchange of India Limited
Exchange Plaza, 5th Floor,
Plot No. C-1, G Block,
Bandra Kurla Complex, Bandra (East)
Mumbai 400 051

Scrip ID - STLTECH

BSE Limited
Phirozee Jeejeebhoy Towers,
Dalal Street,
Mumbai 400 001

Scrip Code – 532374

Subject: Allotment of Shares under Employee Stock Option Scheme

Dear Sir/Madam,

This is to inform that the Authorization and Allotment Committee of the Board of Directors of the Company at its meeting held today i.e. May 15, 2026 has allotted equity shares to those grantees who had exercised their options under the Company's Employee Stock Option Scheme – 2010 and 2016.

We hereby confirm that the aforesaid shares will rank pari passu with the existing shares of the Company in all respects.

Post allotment the Share Capital of the Company is as under:

Existing Share Capital (no.)	488,132,538
Allotment for ESOP (no.)	35,097
Post Allotment share capital (no.)	488,167,635

Please take this on record and acknowledge. Thank you.

Yours faithfully,

For Sterlite Technologies Limited
MRUNAL
ASAWADEK
AR

Digitally signed by
MRUNAL
ASAWADEKAR
Date: 2026.05.15
22:11:21 +05'30'

Mrunal Asawadekar
Company Secretary & Compliance Officer
Membership no.: A 24346

Sterlite Technologies Limited
Registered office: 4th Floor, Godrej Millennium, Koregaon Road 9, STS 12/1, Pune, Maharashtra- 41001, India.
CIN - L31300PN2000PLC202408