Master Trust Limited has announced the closure of its trading window for dealing in the company's securities. This closure will affect all designated persons, including promoters, directors, connected persons, insiders, and their immediate relatives. The trading window will be closed from the start of business hours on January 1, 2026. It will remain closed until 48 hours after the publication of the un-audited financial results for the quarter and nine months ended December 31, 2025. The company stated that the date of the Board Meeting to consider these financial results will be intimated in due course. This intimation is in accordance with SEBI (Prohibition of Insider Trading) Regulations, 2015, and the company's Code of Conduct.