Soreide Law Group obtained the following information, which is available to the public, on FINRA’s website under, “Disciplinary and Other FINRA Actions, August 2017.” Mark Charles Koehler (CRD #2873947, Chadds Ford, Pennsylvania) was barred by FINRA for the alleged refusal to produce FINRA-requested information and documents after FINRA began an investigation following receipt of a […]