The Exchange has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulations, 2011 for Augusta Investments II Pte Ltd

Augusta Investments II Pte. Ltd. Registration No. 201843102K 152 Beach Road, Level 06-03/04 Gateway East, Singapore 189721 1. Company Secretary and Compliance Officer Northern Arc Capital Limited 10th Floor, Phase-I, IIT-Madras Research Park, Kanagam Village, Taramani, Chennai - 600113 Email: secretarial@northernarc.com 2. Corporate Compliance and Listing Centre BSE Limited Phiroze Jeejeebhoy Towers Dalal Street, Fort Mumbai – 400 001 Email: corp.relations@bseindia.com 3. Listing Department National Stock Exchange of India Limited Exchange Plaza, C-1, Block G Bandra Kurla Complex, Bandra (E) Mumbai – 400 051 Email: takeover@nse.co.in Dear Sir / Madam, Sub.: Disclosure pursuant to Regulation 29(2) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 in relation to disposal of equity shares of Northern Arc Capital Limited Please find below disclosure of details of disposal of equity shares of Northern Arc Capital Limited in terms of Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011: Name of the Target Company (TC) Northern Arc Capital Limited Name(s) of the seller and Persons Seller: Augusta Investments II Pte. Ltd. Acting in Concert (PAC) with the seller Whether the acquirer belongs to No Promoter/Promoter group Name(s) of the Stock Exchange(s) • BSE Limited where the shares of TC are Listed • National Stock Exchange of India Limited Details of the Number % w.r.t. total % w.r.t. total acquisition/disposals as follows share/voting diluted capital share/voting wherever capital of the applicable (*) TC (**) Before the acquisition/ sale under consideration, holding of: (a) Shares carrying voting rights 25,887,110 16.02% 15.42% (b) Shares in the nature of encumbrance (pledge/ lien/ NIL NIL NIL non-disposal undertaking/ others) (c) Voting rights (VR) otherwise NIL NIL NIL than by shares (d) Warrants/convertible securities/any other instrument that entitles the acquirer to NIL NIL NIL receive shares carrying voting rights in the TC (specify holding in each category) (e) Total (a+b+c+d) 25,887,110 16.02% 15.42% Details of acquisition/sale (a) Shares carrying voting rights 3,538,129 2.19% 2.11% acquired/sold (b) VRs acquired/sold otherwise than by shares NIL NIL NIL (c) Warrants/convertible securities/any other instrument that entitles the acquirer to receive shares carrying voting NIL NIL NIL rights in the TC (specify holding in each category) acquired/sold (d) Shares encumbered/invoked/released NIL NIL NIL by the acquirer (e) Total (a+b+c+/-d) 3,538,129 2.19% 2.11% After the acquisition/sale, holding of: (a) Shares carrying voting rights 22,348,981 13.83% 13.32% (b) Shares encumbered with the NIL NIL NIL acquirer (c) VRs otherwise than by shares NIL NIL NIL (d) Warrants/convertible securities/any other instrument that entitles the acquirer to receive shares carrying voting NIL NIL NIL rights in the TC (specify holding in each category) after acquisition/ (e) Total (a+b+c+d) 22,348,981 13.83% 13.32% Mode of acquisition/sale (e.g. open Open Market market / public issue / rights issue / preferential allotment / inter-se transfer etc.) Date of acquisition/sale of 31 August 2026 shares/VR or date of receipt of intimation of allotment of shares, whichever is applicable Equity share capital / total voting 161,612,375 equity shares of INR 1 each. capital of the TC before the said acquisition/sale Equity share capital/ total voting 161,612,375 equity shares of INR 1 each. capital of the TC after the said acquisition/sale Total diluted share/voting capital of 167,841,070 equity shares of INR 1 each. the TC after the said acquisition/ disposal (*) Total share capital/voting capital to be taken as per the latest filing done by the company to the stock exchange under Clause 35 of the listing agreement. (**) 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. Signature of the seller Authorised Signatory Name: Ivo Philipps Designation: Director Place: Singapore Date: 31 August 2026