Christopher Gardner Faces $4.5 Million in Pending Options Complaints
Sonn Law is reviewing customer disputes involving Christopher Michael Gardner (CRD No. 6399817) of Signature Estate Securities in Los Angeles, California. Gardner’s FINRA BrokerCheck report identifies two pending customer disputes involving options trading. An April 2026 complaint alleges breach of fiduciary duty and seeks $4 million in damages. The matter was filed as FINRA Arbitration [...]























