Swiss Crypto Trading Firm Portofino Sees Staff Exodus After Exec Firings

Both Portofino’s chief operating officer and co-founder, Alex Casimo, and chief financial officer, Jae Park, were fired in July. This then triggered the resignations of Vincent Prieur, the head of strategy and operations, and Shane O’Callaghan, the global head of business development, as well as a significant number of the firm’s staff.