The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Motilal Oswal Midcap Fund & Others

August 21, 2026 BSE Limited Listing Department Phiroze Jeejeebhoy Towers Dalal Street Mumbai 400001. Sub: Reporting of acquisition of shares of Sterlite Technologies Limited under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeover) Regulation, 2011. Dear Sir/Madam, Kindly find enclosed disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeover) Regulation, 2011 pursuant to the acquisition of shares of Sterlite Technologies Limited by the Schemes of Motilal Oswal Mutual Fund as per the prescribed format. Kindly take note of the above for your records and information. Yours faithfully, For Motilal Oswal Asset Management Company Limited (Investment Manager to the Schemes of Motilal Oswal Mutual Fund) Aparna Karmase Head Compliance, Legal & Secretarial Encl: As above Format for Disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Name of the Target Company (TC) Sterlite Technologies Limited Name(s) of the acquirer and Persons Acting in Concert (PAC) with the acquirer 1 Motilal Oswal Midcap Fund 2 Motilal Oswal Flexi Cap Fund 3 Motilal Oswal ELSS Tax Saver Fund 4 Motilal Oswal Large and Midcap Fund 5 Motilal Oswal Nifty Microcap 250 Index Fund 6 Motilal Oswal Active Momentum Fund 7 Motilal Oswal Special Opportunities Fund 8 Motilal Oswal BSE 1000 Index Fund (Schemes of Motilal Oswal Mutual Fund AACTM3577A) Whether the acquirer belongs to No Promoter/Promoter group Name(s) of the Stock Exchange(s) where the 1. BSE Limited 2. National Stock Exchange of India Limited shares of TC are Listed Details of the acquisition/ disposal as follows Number % w.r.t. total % w.r.t. share/ voting total diluted capital share/ voting wherever capital of applicable (*) the TC (**) Before the acquisition under consideration, holding of: a) Shares carrying voting rights 3,90,38,123 7.5965% 7.5965% (Please refer b) Shares in the nature of encumbrance Annexure) - - (pledge/ lien/ non-disposal undertaking/ others) c) Voting rights (VR) otherwise than by equity shares d) Warrants/ convertible securities/ any other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) e) Total (a+b+c+d) 7.5965% 7.5965% 3,90,38,123 Details of Additional Acquisition / Sale a) Shares carrying voting rights acquired 332029.00 0.0647% 0.0647% (Please refer - b) VRs acquired otherwise than by equity Annexure) - shares c) Warrants/convertible securities/any other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding in each category) acquired. d) Shares in the nature of encumbrance - - (pledge/ lien/ non-disposal undertaking/ others) 47,16,484 0.0647% e) Total (a+b+c+/-d) 0.0647% After the acquisition, holding of: a) Shares carrying voting rights 3,93,70,152 b) Shares in the nature of encumbrance 7.6611% 7.6611% (Please refer - - (pledge/ lien/ non-disposal undertaking/ Annexure) others) Shares pledged with the acquirer. - - - c) VRs otherwise than by equity shares d) Warrants/convertible securities/any other instrument that entitles the acquirer to - - - receive shares carrying voting rights in the TC (specify holding in each category) after acquisition 3,93,70,152 7.6611% 7.6611% e) Total (a+b+c+d) Mode of disposal (e.g. open market/ public Market Transactions issue/ rights issue/ preferential allotment/ inter- se transfer, etc.) Date of acquisition of/ date of receipt of July 19, 2026 intimation of allotment of shares/ VR/ warrants/ convertible securities/ any other instrument that entitles the acquirer to receive shares in the TC. Equity share capital/ total voting capital of the 51,38,96,135 (Face value of Rs. 2 each) TC before the said acquisition Equity share capital/ total voting capital of the 51,38,96,135 (Face value of Rs. 2 each) TC after the said acquisition Total diluted share/ voting capital of the TC 56,17,53,418 For Motilal Oswal Asset Management Company Limited (Investment Manager to Motilal Oswal Mutual Fund) Aparna Karmase Head- Compliance, Legal and Secretarial Place: Mumbai Date: August 21, 2026 Note: (*) Total share capital/ voting capital to be taken as per the latest filing done by the company to the Stock Exchange as per Regulation 31 of SEBI ((Listing Obligations and Disclosure Requirements) Regulations, 2015. (**) Diluted share/ voting capital means the total number of shares in the TC assuming full conversion of the outstanding convertible securities/ warrants into equity shares of the TC.