Investors potentially experienced sales practice violations by securities broker Don Alan Linzer [CRD: 4420125, Chicago, Illinois], given the public information found on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Linzer worked for Schneider Downs Corporate Finance LP from June 29, 2005, to January 7, 2022; Coastal Equities Inc. from January 11, 2022, to July 31, 2023; […]