Financial Industry Regulatory Authority (FINRA) BrokerCheck reveals disclosures about securities broker Seth McKinney (CRD: 5832597, Houston, Texas). McKinney has a 12-year career in the securities industry, working with firms such as FHN Financial Securities Corp. (2017-2023) and Coastal Securities Inc. (2013-2017). Recent disclosures indicate that McKinney has been suspended by FINRA due to unauthorized participation […]