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Symbiio x Investment & Tradii ng Co. Ltd. 2e21, Rabindra Sarani, 3rdF lo y Contact : 98302 74227 CIN : L65993WB1979PLC032012 Website : www.symbioxinvestment.com E-mail : symbioxinvestment100@gmail.com Date: 12t October, 2026 To, To, Compliance Department The Calcutta Stock Exchange Limited Metropolitan Stock Exchange of India Limited 7 Lyons Range, Vibgyor Towers, 4th floor, Plot No C 62, G - Block, Kolkata - 700 001 Opp. Trident Hotel, Bandra Kurla Complex, Bandra (E), Mumbai - 400 098 The Bombay Stock Exchange Limited Corporate Relationship Dept, Phiroze Jeejeebhoy Towers Dalal Street Mumbai- 400001 Sub: Quarterly Compliance under Regulation 74(5) of the Securities and Exchange Board of India (Depositories & participants) Regulation, 2018 as on 30.09.2026. Ref. Script Code: - BSE-539278; MSEI- SYMBIOX; CSE- 029461 Dear Sir/Madam, Please find enclosed statement showing the details of Demat/ Remat made in the quarter ended 30" September, 2026, received from ABS Consultant Pvt. Ltd., Registrar and Share Transfer Agent (RTA) of the company. Kindly take the above information on record. Thanking you, Yours faithfully, Khtfiwboo Pitti Company Secretary E: M. No. A25950 Encl.: As above. TE: ol ] ABS CONSULTANT PVT. LTD. SEBI AUTHORISED CATAGORY -1 REGISTRARS & SHARE TRANSFER AGENT WITH NSDL & CDSL CONNECTIVITY Dated: 03/10/2026 SYMBIOX INVESTMENT & TRADING CO.LTD. 221, RABINDRA SARANID 3RD FLOOR, ROOM NO.1 KOLKATA-700007 Dear Sir, Sub.: Certificate under Regulation 74(5) of the SEBI (Depositories and Participants) Regulations, 2018 for the quarter ended 30/09/2026 This is to certify that the details of securities Dematerialized during the aforesaid period, have been furnished to the depository/depositories and as well as to all Stock Exchanges where the shares of the Company’s are listed. We hereby further confirm that the securities received for dematerialization have been mutilated and cancelled within stipulated time after due verification and the name of the depository has been substituted in our records as the registered owner. Further, the certificates of securities which were dematerialized, are listed on stock exchange or exchanges where earlier issues securities were listed. Thanking you, Yours faithfully, FOR ABS CONSULTANT PVT LTD AUTHORISED SIGNATORY “STEPHEN HOUSE”, ROOM No.99, 6™ FLOOR, 4, B.B.D.BAG (EAST), KOLKATA — 700001 CIN: U74140WB1991PTC053081, @ 22301043, 22430153 FAX: 2243-0153, EMAIL: absconsultant99@gmail.com