Trading Window

CIN: U26700KA2003PLC033043 www.tonboimaging.com Date: October 23, 2026 To, To, National Stock Exchange of India Limited (“NSE”) BSE Limited (“BSE”) Listing Department Listing Department Exchange Plaza, C-1 Block G, Bandra Kurla Complex Corporate Relationship Department Bandra [E], Mumbai – 400051 Phiroze Jeejeebhoy Towers, Dalal Street, Fort, Mumbai - 400 001 NSE Scrip Symbol: TONBO BSE Scrip Code: 544999 ISIN: INE0LDG01026 ISIN: INE0LDG01026 Subject: Intimation of Closure of Trading Window Dear Sir/Madam, This is to inform you that pursuant to the Securities and Exchange Board of India (Prohibition of Insider Trading) Regulations, 2015, as amended, read with the Company’s Code of Conduct to Regulate, Monitor and Report Trading by Designated Persons And their Immediate Relatives, the Trading Window for dealing in Securities of the Company shall remain closed with effect from October 23, 2026 and shall reopen after 48 hours from the announcement of the Un-Audited (Standalone and Consolidated) Financial Results of the Company for the quarter and half year ended September 30, 2026. The date of the Board Meeting at which the said Un-Audited (Standalone and Consolidated) Financial Results for the quarter and half year ended September 30, 2026 will be considered shall be intimated in due course. Accordingly, all the Designated Persons, their immediate relatives and other Insiders of the Company are advised not to deal in the Equity Shares of the Company during the aforesaid period. We request you to kindly take the same on record. Thanking you, For Tonbo Imaging India Limited (formerly known as Tonbo Imaging India Private Limited) Ankita Agarwalla Company Secretary and Compliance Officer Membership No.: A61777 Tonbo Imaging India Limited, (Formerly known as Tonbo Imaging India Private Limited) No. 3, Chikkayellappa Tower - II,1st C Main, Sarjapura Main Road, Jakkasandra Extension, Chikkayellappa Indl. Layout, Bangalore – 560034 T +91 80 41999555 F +91 80 41999777 Email: info@tonboimaging.com