The Company has received the disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares & Takeovers) Regulation , 2011 for Mrs. Raj Goenka.

RAJ GOENKA SATYAM TOWERS, 3 ALIPORE ROAD, KOLKATA- 700027, WEST BENGAL Email: goldenit2018@gmail.com Date: 06.08.2026 To, To, Department of Corporate Services The Compliance Officer BSE Limited GAMCO LIMITED P J Towers, DalaI Street, 25A, S.P. Mukherjee Road, 3'd floor, Fort, Mumbai – 400001 Bhawanipore, Kolkata – 700025 Email: corp.relations@bseindia.com Email: tradevisco@gmail.com Sub: Disclosure under Regulation 29(2) of the Securities and Exchange Board of India (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 ("SEBI SAST Regulations”). Dear Sir/Madam, I, Raj Goenka, belonging to the promoter group of M/s. GAMCO LIMITED ('Target Company’) have acquired 13772 Equity Shares of the face value of Rs. 2/- each (“Equity Shares”) of the Target Company, through open market transaction from 04.08.2026 to 05.08.2026 resulting into total of 1,328,738 Equity Shares of Rs. 2/- each i.e. 2.46% of the issued and paid-up equity share capital of the Target Company. As required under Regulation 29(2) of the SEBI (Substantial Acquisition of Shares and Takeover) Regulations, 2011 we enclose a disclosure with respect to change of my shareholding or voting rights in GAMCO LIMITED. This letter is intended for the information and records of the Target Company and the Stock Exchange. Thanking You, Yours sincerely, RAJ Ht£oyEiH' GOEN lgLe;j:2:LosLT (Raj Goenka) Acquirer/Promoter RAJ GOENKA SATYAM TOWERS, 3 ALIPORE ROAD, KOLKATA- 700027, WEST BENGAL Email: golden#2018@gmail.com Disclosure under Regulation 29(2) of SEBI (Substantial Acquisition of Shares and Takeovers) Regulations, 2011 Name of the Target Company (TC) GAMCO LIMITED BSE Scrip Code: 540097 Name(s) of the acquirer and Persons Acting in Mrs. Raj Goenka Concert (PAC) with the acquirer Whether the acquirer belongs to Promoter/ Yes, the acquirer belongs to Promoter Group. Promoter Group Name(s) of the Stock Exchange(s) where the BSE Limited shares of TC are Listed Details of the acquisition/ disposal as follows Number w share/ voting I diluted share/ capital wherever I voting capital applicable (+) I of the TC (++) Before the acquisition under consideration, holding of: a) Shares carrying voting rights 1,3 14,966 2.43 2.43 b) Shares in the nature of encumbrance (pledge/ lien/ non-disposal undertaking Nil Nil Nil others) c) Voting rights (VR) otherwise than by Nil Nil Nil shares d) Warrants/ convertible securities/ any other instrument that entitles the Nil Nil Nil acquirer to receive shares carrying voting rights in the T C (specify holding in each category) 2.43 2.43 e) Total (a+b+c+d) 1 ,3 14,966 Details of acquisition£sale a) Shares carrying voting rights acquired/ 13772 0.03 0.03 sold b) VRs acquired/ sold otherwise than by Nil Nil shares Nil C) Warrants/ convertible securities/ any Nil Nil other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding Nil Nil in each category) acquired/ sold Nil d) Shares encumbered/ invoked/ released by the acquirer e) Total (a+b+c+d+e) 13772 00..00235 0 0.. 00 23 RAJ GOENKA SATY AM TOWERS, 3 ALIPORE ROAD, KOLKATA- 700027, WEST BENGAL Email: goldenit2018@gmail.com After the acquisition/ sale, holding of: a) Shares carrying voting rights 13 ,28,738 2.46 2.46 b) Shares encumbered with the acquirer Nil Nil Nil C) VRs otherwise than by shares d) Warrants/ convertible securities/ any Nil Nil Nil other instrument that entitles the acquirer to receive shares carrying voting rights in the TC (specify holding Nil Nil Nil in each category) after acquisition e) Total (a+b+c+d) 13,28,738 2.46 2.46 Mode of acquisition/6&b (e.g. open market/ off Open Market I – market/ public issue/ rights issue/ preferential allotment/ inter – se transfer etc.) 05.08.2026 I receipt of intimation of allotment of shares, whichever is applicable Equity share capital/ total voting capital of the Rs. 10,80,63,000.00/- consisting of 5,40,31,500 TC before the said acquisition/ sale Equity shares of Rs. 2/- each Equity share capital/ total voting capital of the Rs. 10,80,63,000.00/- consisting of 5,40,31,500 TC after the said acquisition/ sale Equity shares of Rs. 2/- each Total diluted share/ voting capital of the TC after Rs. 10,80,63,000.00/- consisting of 5,40,31,500 the said acquisition Equity shares of Rs. 2/- each (+) Total share capital/ voting capital to be taken as per the latest filing done by the company to the Stock Exchange under Regulation 31 of Listing Regulations. (##) 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. Digitally signed by RAJ RAJ GOENKA D:tT;?26D& M IgS7S7 +0S'30' (Raj Goenka) Acquirer/Promoter Place: Kolkata Date: 06.08.2026