GP Petroleums Limited has announced the closure of its trading window for designated persons and their immediate relatives. This closure will be effective from Thursday, January 01, 2026, and will remain in effect until 48 hours after the declaration of the unaudited financial results for the quarter ended December 31, 2025. All designated persons have been informed not to engage in any trading of the company's securities during this period. The date of the Board Meeting to consider these unaudited financial results for the quarter ended December 31, 2025, will be communicated to the stock exchanges in due course.