Abu Dhabi Islamic Bank has announced the resignation of its Chief Executive Officer, adding that the Chief Operation Officer (COO) will take over as caretaker. The bank did not provide reasons for Mazin Manna’s resignation. COO Sandeep Chouhan has been appointed to serve in the capacity until appointment of a new chief. The resignation occurred following a report of decrease in net profit Q1, from AED600.3 million to AED269.7 million same period last year.