Riza Kandemir acquired an additional 18.9% stake in Ral Yatirim Holding A.S. (IBSE:RALYH) on November 15, 2018. As a result of the acquisition, stake of Riza Kandemir increased his stake from 30.9% to 49.8%. Riza Kandemir completed the acquisition of an additional 18.9% stake in Ral Yatirim Holding A.S. (IBSE:RALYH) on November 15, 2018.