An undisclosed buyer acquired an unknown stake in PT Graha Investama Bersama from PT Sitara Propertindo Tbk (JKSE:TARA) as of December 31, 2016. An undisclosed buyer completed the acquisition of an unknown stake in PT Graha Investama Bersama from PT Sitara Propertindo Tbk (JKSE:TARA) as of December 31, 2016.