KLAR ▲ +4.4% - Klarna Group plc $KLAR - Klarna CEO Sebastian Siemiatkowski Acquires 692,506 Shares for $10 Million Klarna shares rose 4.4% following news that CEO Sebastian Siemiatkowski purchased 692,506 shares for $10 million, representing a significant personal investment in the company. Insider buying of this magnitude—particularly from a company's chief executive—often signals confidence in the business outlook and can boost investor sentiment. The purchase demonstrates Siemiatkowski's commitment to the fintech platform at current valuation levels. 28-AUG-2026 08:02 AM ET