Update in continuation of Disclosure made on 21st July, 2026

Date: 30.09.2026 The Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 Scrip Code: 540097 Subject: Update under Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, (SEBI LODR) Dear Sir/Madam, In continuation of our earlier disclosure dated July 21, 2026, we wish to inform you that the Board of Directors of the Company has approved the extension of the completion date for the proposed additional investment in Elika Realestate Private Limited (“Target Company”), by way of acquisition of an additional 15% equity stake, from 30th September, 2026 to 31st December, 2026, with the objective of strategic expansion and overall business growth. The details required to be disclosed pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Master Circular No. HO/49/14/14(7)2025-CFD- POD2/1/3762/2026 dated January 30, 2026, are enclosed herewith and marked as Annexure A. You are requested to take the aforesaid information on record Yours faithfully, For, GAMCO LIMITED Monika Kedia Company Secretary & Compliance Officer ACS 26726 Encl: As Above Annexure A Disclosure of acquisition (including agreement to acquire) in terms of Listing Regulations read with Part A Schedule III of the Listing Regulations Sl. Particulars Details 1 Name of the target entity, details in brief such as Elika Realestate Private Limited size, turnover etc (U45209WB2019PTC231207) The Target company is engaged in the business of Real-Estate. The turnover of Target Company was NIL for the financial year ending March 31, 2026. 2 Whether the acquisition would fall within related Yes, the acquisition constitutes a Related Party party transaction and whether the promoter/ transaction, up to the extent of 5% to be acquired promoter group have any interest in the entity from Promoter Group being acquired? If yes, nature of interest and details thereof and whether the same is done at The Company shall hold 60% equity after “arm’s length” completion. The transaction has been undertaken on an arm's length basis. 3 Industry to which entity being acquired belongs Real Estate 4 Objects and effect of acquisition (including but The investment in Elika Realestate Private Limited is not limited to, disclosure of reasons for aligned with the company’s strategy to diversify its acquisition of target entity, if the business is investment portfolio, strengthen long-term growth outside the main line of business of the listed opportunities. entity). 5 Brief details of any government and regulatory As applicable. approvals required for the acquisition. 6 Indicative time-period for completion of the On or before 31st December, 2026 acquisition 7 Nature of consideration whether cash Cash Consideration consideration or share swap and details of the same 8 Cost of acquisition or the price at which shares Up to Rs. 5.50 lakhs (approximately). being acquired 9 Percentage of shareholding/ control acquired Additional 15% stake in equity shares and Control and/ or number of shares acquired. acquired, resulting in aggregate holding of 60%. 10 Brief background about the entity acquired in Brief background & other relevant details are as terms of product/ line of business acquired, date mentioned above in Sl. No. 1 of incorporation, history of last three years Date of Incorporation 29/03/2019 turnover, country in which acquired entity has Turnover for the Year 2024: NIL; Year2025: NIL & Year presence and other significant information 2026: NIL. Country of presence: India 11 Any other Information -