General Updates

BANKA BIOLOO LIMITED Registered Office: A-109 Express Apartments, Lakdi ka Pool, Hyderabad - 500004 Corporate Office: 5th floor, Prestige Phoenix, 1405, Uma Nagar, Begumpet, Hyderabad - 500016 +91 8688825013 • info@bankabio.com • www.bankabio.com • CIN: L90001TG2012PLC082811 An ISO 9001-2015-14001-2015-45001-2018 Company BBL/ SECT/27/2026-27 Date: 25 August 2026 The Listing Department National Stock Exchange of India Limited, Exchange Plaza, C-1, Block G, Bandra Kurla Complex, Bandra (E), Mumbai - 400 051 NSE Symbol: BANKA Dear Sir/Madam, Sub: Regulation 42 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015 and Section 91 of the Companies Act, 2013 and rules made thereunder. Pursuant to Regulation 42 of Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, and Section 91 of the Companies Act, 2013, and the rules made thereunder, the Register of Members and Share Transfer Books of the Company will remain closed from Friday, 11 September 2026 to Thursday, 17 September 2026, (both days inclusive), for the purpose of the 14th Annual General Meeting scheduled to be held on Thursday, 17 September, 2026 at 3:00 PM, through video conferencing/ other audio-visual means. The cut- off date for determining the eligibility to vote through remote e-voting or by electronic means during AGM is 10 September, 2026. Further, the remote e- voting period begins on Sunday, 13 September 2026 at 09:00 am (IST) and ends on Wednesday, 16 September 2026 at 05:00 pm (IST). During this period shareholders of the Company, holding shares either in physical form or in dematerialized form, as on the cut-off date of Thursday, 10 September 2026 may cast their vote electronically. Book Closure (Both days inclusive) Symbol/ Type of Record Purpose Scrip Code Security Date From To 11 September Annual General BANKA Equity 17 September 2026 NA 2026 Meeting This is for your information and records. Thank you, For Banka BioLoo Limited Manjula Chunduru Company Secretary & Compliance Officer