20 Microns Limited has announced the closure of its trading window for dealing in the company's securities. This closure is in accordance with the SEBI (Prohibition of Insider Trading) Regulations, 2015, and the company's own Code of Conduct for Regulating, Monitoring and Reporting of Trading by Designated Persons and their Immediate Relatives. The trading window will be closed effective from Thursday, January 01, 2026. It will remain shut until 48 hours after the conclusion of the Board Meeting where the Unaudited Financial Results (Standalone and Consolidated) for the quarter ending December 31, 2025, will be considered and approved. This closure applies to all Designated Persons, including Promoters, Directors, Key Managerial Personnel, Senior Management Personnel, and their immediate relatives. The specific date for the Board Meeting to approve the financial results will be intimated separately in due course.