According to FINRA, David Michael Karandos was barred from association with any FINRA member in all capacities for refusing to appear for on-the-record testimony requested by FINRA.

FINRA's ability to conduct effective investigations depends on the cooperation of registered individuals. When FINRA requests testimony as part of an investigation, registered persons have an obligation to comply. Refusal to appear undermines the regulatory process and prevents FINRA from fulfilling its mandate to protect investors.

By refusing to provide testimony, Karandos prevented FINRA from obtaining potentially relevant information about matters under investigation. This type of non-cooperation is considered a serious violation because it obstructs FINRA's ability to investigate potential misconduct and take appropriate action to protect investors and maintain market integrity.

The permanent bar means Karandos cannot work in any capacity with any FINRA member firm, effectively ending his career in the securities industry. This severe sanction reflects the importance FINRA places on cooperation with its investigations.

This case serves as an important reminder that all securities professionals have an obligation to cooperate with regulatory investigations. Investors should be aware that refusing to cooperate with regulators is itself a serious violation that can result in permanent industry bars. When individuals refuse to provide testimony or information, it raises questions about what they may be trying to hide. The securities industry depends on transparency and accountability, and regulators must be able to investigate potential violations effectively. Investors can take some comfort knowing that FINRA has the authority to permanently remove individuals who refuse to cooperate with investigations, even without making findings on the underlying conduct being investigated.