Your brokerage account belongs to you, and no financial advisor has the right to make discretionary trades or move your money without your explicit prior authorization. FINRA recently leveled its harshest penalty against Florida-based broker James Joseph Lukezic, permanently barring him from the securities industry for conducting unauthorized trades in his clients’ accounts.

The Allegations According to recent FINRA disciplinary records, an Office of Hearing Officers (OHO) panel barred Lukezic in May 2026 after discovering he executed a series of mutual fund exchanges across multiple customer accounts without securing the customers’ consent or authorization.

The trades involved liquidating mutual fund shares and repurchasing them through an affiliated transfer agent. FINRA explicitly rules that brokers cannot execute trades on a discretionary basis in a non-discretionary account without prior written authorization from the client and explicit approval from the firm. By taking it upon himself to swap these mutual funds, Lukezic violated fundamental regulatory standards, including FINRA Rule 2010 (Standards of Commercial Honor). Due to the severity of these violations, the panel permanently barred him from associating with any FINRA member firm in any capacity.

What This Means for Investors Unauthorized trading is a massive violation of trust and a glaring red flag for broader misconduct. When a broker buys or sells securities without your permission, they expose your portfolio to risks you never agreed to—and often generate hidden commissions, fees, or unexpected tax liabilities in the process.

If you notice trades on your monthly brokerage statements that you do not recognize or did not explicitly approve, you must take action immediately. Do not accept a broker’s excuse that they were “just trying to protect your account.” Investors who have suffered financial harm due to unauthorized trading have the right to pursue a FINRA arbitration claim against both the rogue broker and the negligent supervising firm to recover their losses.