Sonn Law Group is investigating former Stifel, Nicolaus & Company financial advisor Jonathan M. Webster following his recent seven-month suspension by FINRA for serious Regulation Best Interest (Reg BI) violations.
When investors trust their wealth to a financial institution, they expect their financial advisors to act strictly in their best interests, especially when choosing the type of account that houses their assets. Unfortunately, severe financial harm can occur when brokers abuse that trust to generate unnecessary commissions at the client’s expense.
The Allegations Against Jonathan M. Webster According to his official FINRA BrokerCheck profile (FINRA), Jonathan M. Webster, a 39-year industry veteran formerly based in Stifel’s Carlsbad, California office, was suspended for seven months in early 2026.
The detailed disclosures in his official FINRA BrokerCheck Report (FINRA) and related financial news reports (THINKADVISOR) reveal that between November and December 2023, Webster recommended that 19 customers—at least 13 of whom were seniors—implement a short-term trading strategy he called the “January Effect.”
Instead of executing these trades in the customers’ existing, less expensive fee-based advisory accounts, Webster directed the clients to open new or use existing commission-based brokerage accounts. This maneuver collectively generated nearly $122,000 in excessive, unnecessary commissions. FINRA determined that Webster did not have a reasonable basis to believe that buying the stocks at a greater cost was in the customers’ best interests, thereby violating the SEC’s Regulation Best Interest rule. Stifel fired Webster in January 2024 after identifying the misconduct and refunding the clients. FINRA declined to issue a monetary fine against Webster because he filed for bankruptcy last year.
What is Regulation Best Interest (Reg BI)? The SEC established Regulation Best Interest (Reg BI) to elevate the standard of conduct for broker-dealers. Under Reg BI, a broker cannot put their financial interests (such as earning higher commissions) ahead of the retail customer’s interests when making an investment recommendation.
As seen in the Jonathan Webster case, recommending that a client open a more expensive commission-based account when a cheaper fee-based advisory account is available is a textbook violation of the Reg BI “Care Obligation.”
How to Recover Your Investment Losses When a broker violates Reg BI, they can cause thousands of dollars in unnecessary fees or catastrophic investment losses. Navigating the FINRA arbitration process to recover these funds requires an experienced regulation best interest violation attorney.
If you have suffered significant investment losses or paid excessive commissions due to broker misconduct by Jonathan Webster or another financial advisor, the team at Sonn Law Group is here to help you understand your options. We represent investors nationwide in FINRA arbitration claims and have a strong track record of holding negligent brokers and their firms accountable.
