An undisclosed buyer acquired 10% stake in Gentas Genel Metal Sanayi ve Ticaret A.S. (IBSE:GENTS) from Ahmet Kahraman on May 23, 2018. An undisclosed buyer completed the acquisition of 10% stake in Gentas Genel Metal Sanayi ve Ticaret A.S. (IBSE:GENTS) from Ahmet Kahraman on May 23, 2018.