By Dave Graham
FORMER Raiffeisen Bank CEO Pierin Vincenz has appeared in a Zurich court as an appeal opened into his 2022 conviction on fraud charges in what was one of the most sensational corporate trials in recent Swiss history.
Judges are examining allegations that Vincenz and business partner Beat Stocker illicitly enriched themselves through company acquisitions by taking stakes in firms before having them bought by Raiffeisen or a payments firm called Aduno.










