Certificate Under Reg 74(5) of SEBI (DP) Regulation , 2018.

Date: 09.10.2026 The Manager Listing Department BSE Limited Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 Scrip Code: 540097 Dear Sir / Madam, Subject: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September, 30 2026 Please find enclosed herewith the Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended September 30, 2026 as received from our RTA, M/s Maheshwari Datamatics Pvt. Ltd. You are requested to take the aforesaid information on your records and acknowledge the receipt of the same. Yours faithfully, For, GAMCO LIMITED (Formerly known as Visco Trade Associates Ltd) Monika Kedia Company Secretary & Compliance Officer Encl: as above S pvr. nannESHWARr DATAMATIcs LTD. Regd. Off. : 23, R. N. Mukherjee Road, 5th Floor, Kolkata - 700 001, Phone : 2248-2249,2243-5029,2231-6839 E.mail : contact@mdplcorporate.com, Website : www.mdpl.in, CIN : U20221W81982PTC034886 Sl No.56 a3 t 10I ?0?6 GAttCO LTD (For'lrcrl!J Inoun .i Vleco Trade ArEoEl ltei Ltd) - tNEBSOSOt0?6 A3A, S.P. NUK}IERJEE REED 3RD FLOOR EHAhIANIPORE KOLXATA PrN 700023 Dcan 3i r / lltdrn gubr C€aFl irrrce Regardirrg Cor,f iflrrl,icn Of Deaatcrirl iB.ticrr .B p.r Regulrtion 74(5) of 8c,curiti"3 lnd Exchlng. BB.rd of Indlc (Drpo3ltopier .nd Pertlclp.r'te) Regulat lon3, eofE tl" cosrf lr.fi Lhat nB defiateFl El isatlnrr r.egues tf or. equltg rh.Fe3 6f goun Corp eng $.5 c or,f I rned dur i rrg l,he Fer i odo I t07 lP.OZb La 3OtO9l?OZA. Th:nI lng Your Ycurr f. i thfu I ly Far EHIIAR I DATAIiIAT I CS PVT . LTD. REG I STRAR6