Trading Window

September 29, 2026 ISIN: INE791A01024 To, To, The Manager (Listing) The Manager (Listing) National Stock Exchange of India Limited | BSE Limited Exchange Plaza, Bandra Kurla Complex Phiroze Jeejeebhoy Towers, Bandra (East), Dalal Street, Mumbai- 400 051 Mumbai- 400 001 Symbol: BLBLIMITED Scrip Code: 532290 Subject: Intimation regarding Closure of Trading Window Ref: SEBI (Prohibition of Insider Trading) Regulations, 2015 Dear Sir/ Ma’am, Pursuant to the SEBI (Prohibition of Insider Trading) Regulations, 2015, Company’s Code of Conduct to Regulate, Monitor and Report Trading by Insiders and NSE and BSE Circulars, the “Trading Window” for dealing in the Securities of the Company will remain closed for all Insiders including Designated Persons and their immediate relatives from Thursday, October 01, 2026 till end of 48 hours after the declaration of the Unaudited Financial Results of the Company for the quarter and half year ended September 30, 2026 (both days inclusive). The Designated Persons are being intimated not to trade in the securities of the Company during the above said period of closure of trading window. This is for your kind information and records. Thanking you. For BLB Limited Nishant Garud Company Secretary M. No.: A 35026 _. CIN : L67120DL1981PLC354823 BLB Limited | Corporate Memb:e NrSE , BS& EMC X Registered Office : H.No. 4760-61/23, 3 Floor, Ansari Road, Darya Ganj, New Delhi-110 002 Tel: 011-49325600 Website : www.blblimited.com, Email : infoblb@blblimited.com