Southern Gas Ltd — Important, 08-01-2026: Company Update

The Southern Gas has confirmed receiving a compliance certificate from its Registrar and Share Transfer Agent for the quarter ended December 31, 2025. This certificate verifies that all securities received for dematerialization from depository participants were duly processed, accepted or rejected, and listed on the stock exchange. It further confirms that physical share certificates received for dematerialization were canceled, and the depositories' names were updated in the company's register of members within the required 15-day period. This process ensures the accurate and compliant management of investor shares transitioning to electronic form.