Investors supposedly complained about securities broker John William Shaffer Jr. [CRD: 1800679, East Freedom, Pennsylvania], based on disclosures on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Shaffer worked for GWN Securities Inc. from January 2, 2019, and also worked with Latitude Advisors LLC as of January 3, 2019. See the following information to learn more about […]