Nurullah Ercan acquired 12.7% stake in Petrokent Turizm A.S. (IBSE:PKENT) from Ali Ercan on September 3, 2018. Nurullah Ercan completed the acquisition of 12.7% stake in Petrokent Turizm A.S. (IBSE:PKENT) from Ali Ercan on September 3, 2018.