Closure of Trading Window

GANGES SECURITIES LIMITED CIN – L74120UP2015PLC069869 REGD. OFFICE - P.O. HARGAON, DIST SITAPUR (U.P.), PIN – 261 121 Phone No. (05862) 256220-221 E-mail – gangessecurities@birlasugar.org; Website-www.birla-sugar.com September 27, 2026 The Secretary The Dy. General Manager National Stock Exchange of India Ltd. Corporate Relationship Department Exchange Plaza, 5th Floor BSE Ltd. Plot No. C/1, G Block 1st Floor, New Trading Ring, Bandra- Kurla Complex, Rotunda Building Bandra (E) P.J. Towers, Dalal Street, Fort, Mumbai 400 051 Mumbai-400 001 Stock Code : 540647 Symbol : GANGESSECU Dear Sir/ Madam, Sub: Closure of Trading Window Pursuant to the Code of Conduct to Regulate, Monitor and Report Trading in Securities of the Company, the trading window for dealing in shares of the Company shall remain closed from October 01, 2026 till 48 hours after declaration of financial results for the quarter ending on September 30, 2026 for all the Designated Persons of the Company (including their Immediate Relatives). This is for your information and records. For Ganges Securities Limited Vijaya Agarwala Company Secretary ACS 38658 Corporate Office: Birla Building (5th Floor), 9 /1, R N Mukherjee Road, Kolkata – 700 001 Phone: (033) 7815 3000; Fax: (033) 2248 6369