Investors potentially experienced sales practice violations by securities broker William Bernard Tunink (also known as Bill Tunink) [CRD: 2738224, West Des Moines, Iowa], based on public information on Financial Industry Regulatory Authority (FINRA) BrokerCheck. It appears that Tunink worked for LPL Financial LLC from October 29, 2021, to September 23, 2025, and for Avantax Investment […]