More Pt Siantar Top Tbk news Pt Siantar Top TbkIDX: STTP Report of ownership or any changes in share ownership of public companies Apr 16, 2026 at 11:52 AM UTC · Issued by Pt Siantar Top Tbk via Indonesia Stock Exchange As issuedPlain English Pt Siantar Top Tbk has released a press release. View Attachment