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

CTL/SAST/26-27/02832 October 12, 2026 BSE Limited National Stock Exchange of India Limited – Phiroze Jeejeebhoy Towers Corporate Office Dalal Street, National Stock Exchange of India Ltd., Mumbai- 400001 Exchange Plaza, C-1, Block G, Bandra Kurla Complex, Bandra (E), Mumbai – 400 051 GENSOL ENGINEERING LIMITED GENSOL VENTURES (COMPANY) PRIVATE LIMITED (PLEDGOR) Dear Sir/Madam, Sub: Disclosure pursuant to Regulation 29 (2) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 in relation to sale of Equity Shares of Gensol Engineering Limited Pursuant to the disclosure required to be made under Regulation 29 (2) of the SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011, please find attached the disclosure in respect of Sale of Equity Shares of “Gensol Engineering Limited” in favour of “Catalyst Trusteeship Limited” (formerly known as GDA Trusteeship Limited) in the capacity of Security Trustee for the benefit of the Lender i.e. Power Finance Corporation Limited. For and on behalf of For Catalyst Trusteeship Limited Authorised Signatory Name: Deesha Srikkanth Designation: Senior Vice President Place: Mumbai Date: October 12, 2026 Encl: As above ANNEXURE Disclosures under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Part-A- Details of the Acquisition Name of the Target Company (TC) Gensol Engineering Limited Name(s) of the acquirer and Persons Acting in Concert Pledge of Equity shares of Gensol Engineering Limited held by (PAC) with the acquirer Gensol Ventures Private Limited with Catalyst Trusteeship Limited (acting as security trustee on behalf of lenders) Whether the acquirer belongs to Promoter/Promoter No group Name(s) of the Stock Exchange(s) where the shares of BSE Limited & National Stock Exchange of India Limited TC are Listed Details of the acquisition as follows Number % w.r.t. total % w.r.t. total share/voting diluted capital wherever share/voting applicable capital of the TC(**) Before the acquisition under consideration, holding of acquirer along with PACs of: a) Shares carrying voting rights - - - b) Shares in nature of encumbrance(pledge/invoked/lien/non-disposal 17,86,768 undertaking/others) 4.64 4.64 c) Voting rights (VR) otherwise than by shares d) Warrants/convertible securities/ any other - - instrument that entities the acquirer to receive shares carrying voting rights in the TC (specify - - holding in each category) 17,86,768 e) Total (a+b+c+d) 4.64 4.64 Details of acquisition: a) Shares carrying voting rights acquired - - - b) VRs acquired otherwise than by equity 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) Sale of Shares by the pledgee 8,24,836 2.14 2.14 e) Total (a+b+c+/-d) 8,24,836 2.14 2.14 After the acquisition, holding of acquirer along with PACs of: a) Shares carrying voting rights (***) - - b) VRs otherwise than by equity 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) after acquisition. d) Shares in the nature of encumbrance (pledge/ 9,61,932 invoked/lien/non-disposal undertaking/ others) 9,61,932 2.50 2.50 e) Total (a+b+c+d) 2.50 2.50 Mode of acquisition (e.g. open market /off-market/ By way of Sale of public issue / rights issue / preferential allotment / Equity Shares inter-se transfer etc.) Salient features of the securities acquired including N.A. time till redemption, ratio at which it can be converted into equity shares, etc. Date of Sale of shares and Non disposal undertaking/ date of receipt of intimation of Date of Sale on 07-10- allotment of shares / VR / warrants/convertible 2026, 08-10-2026 and securities / any other instrument that entitles the 09-10-2026 acquirer to receive shares in the TC. Equity share capital / total voting capital of the TC 3,84,46,368 equity before the said acquisition/ sale shares of Rs. 10 each Equity share capital / total voting capital of the TC 3,84,46,368 equity after the said acquisition/ sale shares of Rs. 10 each Total diluted share / voting capital of the TC after the 3,84,46,368 equity said acquisition / sale. shares of Rs. 10 each Signature of the Acquirer: For Catalyst Trusteeship Limited Authorised Signatory Name: Deesha Srikkanth Designation: Senior Vice President Place: Mumbai Date: October 12, 2026 Note: (*) 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. (***) Shares carrying voting rights cannot be shown as Nil, since they have only been invoked by the Catalyst trusteeship Limited in favour of Power finance corporation limited. It will be shown as NIL once the shares are diluted.