Our firm is investigating Merrill Lynch, Pierce, Fenner & Smith Incorporated broker and investment adviser Yao Tang (CRD# 7176633) of Monterey Park, California for potential investment-related misconduct arising from a settled customer dispute reported in FINRA BrokerCheck.
Financial Advisor’s Career History
According to FINRA BrokerCheck, Yao Tang is currently registered as a General Securities Representative and Investment Adviser Representative with Merrill Lynch, Pierce, Fenner & Smith Incorporated (CRD# 7691). He has been registered with the firm since June 23, 2021 on the brokerage side and since September 2, 2021 on the investment advisory side, working out of branch offices in San Marino and Monterey Park, California.
Tang’s prior securities-industry registration includes serving as a broker with HSBC Securities (USA) Inc. (CRD# 19585) in Los Angeles, California from August 2020 through May 2021.
His broader employment history, as reported on his Form U4, reflects investment-related roles with Bank of America N.A. and Merrill Lynch, Pierce, Fenner & Smith Incorporated as a Financial Solutions Advisor, and with HSBC Bank USA, N.A. as a Premier Relationship Manager. Before and alongside his financial services work, Tang has also reported various non-investment-related positions, including work in retail sales and a role as an Army Supply Specialist.
Yao Tang Fraud Allegations and Investor Complaints Explained
FINRA BrokerCheck currently discloses one customer dispute involving Merrill Lynch broker and adviser Yao Tang. That dispute has been reported as settled and is categorized by FINRA as a “Customer Dispute – Settled.”
According to FINRA records, the customer alleged that Tang failed to follow instructions in 2024 in connection with a managed/wrap account handled by an in-house money manager. The complaint did not specify a precise dollar amount of claimed damages, but Merrill Lynch ultimately paid $9,829.87 to settle the matter. FINRA reports that Tang himself did not contribute any funds toward the settlement.
FINRA also indicates that this is the only customer dispute disclosed for Tang, and there are no reported regulatory actions, employment terminations, or bankruptcy events involving him as of the most recent update to his BrokerCheck report.
Key Disclosure Details (Customer Dispute – Settled)
- Type of disclosure: Customer Dispute – Settled
- Reporting source: Broker
- Employing firm at time of events: Merrill Lynch, Pierce, Fenner & Smith Incorporated
- Allegations: Customer alleged that the registered representative failed to follow instructions in 2024
- Product type: Managed/Wrap Accounts (in-house money manager)
- Date complaint received by firm: August 30, 2025
- Complaint status: Settled (not pending; not an arbitration or civil litigation proceeding)
- Status date: November 7, 2025
- Alleged damages: Damages not specified in the complaint (FINRA shows “$0” with explanation that damages were not specified)
- Settlement amount: $9,829.87 paid by the firm
- Individual contribution: $0.00 (no personal contribution reported by Tang)
- Broker’s statement: Reported simply as “Settled”
As with all FINRA disclosures, a settled customer dispute does not, by itself, constitute a finding of liability or wrongdoing. Firms and brokers may choose to settle claims for a variety of business or risk-management reasons without admitting fault. Nonetheless, the existence of a settled complaint involving failure to follow client instructions in a managed account can be an important red flag for current and former customers reviewing the handling of their own accounts.
Investors with similar concerns often pursue claims against brokerage firms through FINRA arbitration, a specialized forum for resolving investment disputes outside of court.
To obtain a copy of Yao Tang’s FINRA BrokerCheck report, visit this link.
Robert Wayne Pearce Is Committed to Recovering Your Investment Losses
FINRA Rule 2111 is known as the “Suitability Rule.” It requires a broker to have a reasonable basis to believe that any recommended transaction or investment strategy is suitable for a customer based on that customer’s investment profile—including age, financial situation, investment objectives, risk tolerance, time horizon, and other key factors. When a managed or wrap account is involved, the broker and firm must ensure not only that the overall strategy is suitable at the outset, but also that ongoing trading and allocation decisions remain appropriate as the client’s circumstances evolve. In a situation where a customer alleges that the broker failed to follow instructions in 2024, investors and their attorneys may examine whether any transactions executed contrary to those instructions were also unsuitable under Rule 2111, particularly if they increased risk, fees, or concentration beyond what the client had directed or agreed to.
FINRA Rule 2010—discussed in greater detail on the firm’s FINRA Rule 2010 page—requires all FINRA members and associated persons to “observe high standards of commercial honor and just and equitable principles of trade” in the conduct of their business. This broad ethics rule is often invoked whenever a broker’s conduct appears unfair, dishonest, or inconsistent with basic customer-protection principles, even if no other specific rule is clearly violated.
In the context of the complaint against Tang, a failure to follow clear customer instructions in a managed/wrap account can raise serious Rule 2010 concerns. If an investor provided specific directions regarding risk tolerance, trading frequency, or particular investment restrictions, and the broker or money manager ignored those directives, that conduct may be argued to fall below the “high standards of commercial honor” that Rule 2010 demands. Even where the alleged harm is ultimately resolved via a settlement, investors can still rely on Rule 2010 in arbitration claims to emphasize that disregarding client instructions is inconsistent with fair and equitable treatment of customers.
FINRA Rule 2090, often called the “Know Your Customer” rule, obligates firms and their associated persons to use reasonable diligence at account opening and on an ongoing basis to know the “essential facts” about every customer and the authority of each person acting on the customer’s behalf. Those essential facts include information necessary to service the account properly, follow special handling instructions, and comply with applicable laws and rules.
In a managed/wrap account where a client has given detailed instructions about how the account should be handled—such as risk limits, time horizons, liquidity needs, or specific constraints on certain securities—the failure to honor those instructions can signal that the broker and firm did not adequately capture or respect those essential facts. In cases like the one reported for Tang, investors may argue that ignoring or misapplying customer instructions reflected a breakdown in Rule 2090 “Know Your Customer” obligations, especially if the written account profile and investment policy statements clearly documented those directions.
Losing your savings to a dishonest broker or advisor can be devastating, but you do not have to face it alone. Robert Wayne Pearce and his team have spent over four decades helping investors who were misled or defrauded by Wall Street firms. The Law Offices of Robert Wayne Pearce, P.A. takes cases nationwide on a contingency fee basis. You pay nothing unless we recover your losses. Call (800) 732-2889 or email pearce@rwpearce.com today for a free and confidential consultation.