Sean Portnoy, a Plano, TX registered representative formerly with Nobles and Richards of Dallas, was suspended from FINRA membership for violations of Rule 9552. Portnoy has been involved in the oil and gas business.
FINRA Rule 9552. Failure to Provide Information or Keep Information Current
This FINRA rule provides if a FINRA member fails to provide information or testimony requested or required by FINRA’s By-Laws or FINRA rules, or fails to keep his or her membership and supporting documents current, FINRA, after providing 21 days’ notice may suspend the FINRA membership of the person.