KEREM BILGE acquired 27.5% stake in Senkron Güvenlik ve Iletisim Sistemleri A.S. (IBSE:SNKRN) from BULENT COBANOGLU on July 3, 2018. KEREM BILGE completed the acquisition of 27.5% stake in Senkron Güvenlik ve Iletisim Sistemleri A.S. (IBSE:SNKRN) from BULENT COBANOGLU on July 3, 2018.