Intimatoon for Closure of Trading window

Date: September 29, 2026 BSE Limited, Phiroze Jeejeebhoy Towers, Dalal Street, Mumbai – 400001 Ref: Scrip Code: 543351 / Scrip Id: NBL Sub.:- Closure of Trading Window Dear Sir/Ma’am, Pursuant to SEBI (Prohibition of Insider Trading) Regulations, 2015, as amended from time to time and Company’s Code of Internal Procedures and Conduct for Prevention of Insider Trading in Securities of the company, the Company has decided to close trading window from October 01, 2026 to till 48 hours after the declaration of Un-Audited Financial Results for the half-year ended on September 30, 2026, for dealing in equity Shares of the Company by the Insiders/ all designated persons including all promoters and promoter group, directors, key managerial personnel and their immediate relatives shall not trade in securities/ shares of the company. The Trading Windows shall open 48 hours after the Audited Financial Results for the half-year ended on September 30, 2026, become generally available. During the aforesaid closed trading window period, the promoters, Directors, Key Managerial Personnel and Designated Persons and their immediate relatives shall not trade in company shares/securities. The date of Board Meeting for declaration of financial results of the company for the half-year ended on September 30, 2026, will be intimated in due course. You are requested to kindly note of the same. For, Naapbooks Limited Surbhi Agrawal Company Secretary & Compliance Officer Mem. No.: A56353