William Sandeman (CRD 831384) consented to FINRA findings that he willfully violated Regulation Best Interest by recommending that 81 retail customers purchase and hold volatility-linked and non-traditional exchange-traded products as long-term investments, according to his BrokerCheck report. FINRA filed the case, numbered 2022073920901, on October 5, 2026, while Sandeman was registered with Wedbush Securities.