Sainsbury's Bank PLC Chief Customer Officer David Jones and Chief Transformation Officer Mark Hunter are leaving the company, which is the banking unit of U.K.-based supermarket J Sainsbury PLC, The Telegraph reported, citing Companies House filings.

Additionally, Marcia Campbell stepped down as a nonexecutive director in September, and the bank's chief risk officer, Graeme Forrester, will no longer be a part of the board, according to the Dec. 15 report.