Perdana Bangun Pusaka is trading at IDR 1,940, down 5.37%; no verified company-specific announcement dated September 28, 2026 explains the decline. - An extraordinary shareholders’ meeting approved a board change earlier in September, but available reporting does not link it to the move. - Indonesian equities were under pressure September 28, with the IDX Composite down 0.97% at midday amid reports of weaker global risk sentiment and higher oil prices. This may have added pressure, but is not established as the direct cause.