The reversal comes as Credit Suisse is trying to move past a crisis of confidence triggered by the collapse of family office Archegos and the unraveling of supply chain firm Greensill in quick succession. The debacles triggered sweeping changes by CEO Thomas Gottstein, who cut the bank's dividend, overhauled its leadership and is considering spinning off the asset management unit. "There is without doubt a shakeup going on in the risk department right now," said Mark Holman, London-based chief executive officer at TwentyFour Asset Management.