Yorkshire Building Society has announced its interim CEO Stephen White is leaving to take up a new role with Santander, and has been replaced by Alasdair Lenman.
In another senior appointment, Robert Purdy will take up the role of interim chief finance officer, a position Mr Lenman occupied.
John Heaps, chairman of Yorkshire Building Society, said: "Alasdair Lenman has 23 years' experience in finance and has worked in financial services for 15 years, most recently as our chief finance officer.