Sigma Solve Limited has announced the closure of its trading window for Directors, Designated Persons, and their Immediate Relatives. This closure is effective immediately from April 1, 2026, and will remain in effect until 48 hours after the declaration of the audited financial results for the Quarter and Year ended March 31, 2026. The company will intimate the date of the Board meeting, where the audited standalone and consolidated financial results for the aforementioned period will be approved, at a later stage. This measure is in compliance with SEBI (Prohibition of Insider Trading) Regulations, 2015, and the company's internal code of conduct.