Marc Miller (CRD 1133692) is a registered representative with Western International Securities. According to BrokerCheck, a customer filed a claim against him on March 3, 2025 that remains pending.

Investors potentially experienced losses due to securities broker Mark Edward Brooks [CRD: 2174252, Troy, Michigan], based on disclosures on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Evidently, Mark Brooks has worked for Northwestern Mutual Investment Services LLC since September 19, 1991. Keep reading to learn more about the disclosures involving this securities broker and what they might mean for impacted investors.
Particularly, on February 6, 2025, a Northwestern Mutual Investment Services client filed a complaint about Mark Brooks. The client alleged that Brooks made unsuitable investment recommendations by placing her in an asset allocation that was not appropriate for someone of her age. Because of this, the client allegedly sustained damages relating to her advisory investment accounts. Therefore, the client requested compensation from Northwestern Mutual Investment Services or Brooks. Although the client did not specify a dollar amount for damages, the firm acknowledged it could not definitively state that losses would amount to less than $5,000. As of now, the complaint remains pending.
Allegations of unsuitable investment recommendations arise when a broker suggests investments that do not match the investor’s financial situation, risk tolerance, investment objectives, or time horizon. FINRA rules require brokers to “know their client” and to ensure that investment advice is appropriate. When a broker fails to uphold this standard—especially for elderly or conservative investors—it can lead to inappropriate exposure to risk, financial loss, or underperformance. This type of alleged misconduct is a concern in the investment advisory industry.
Do you have concerns or questions about your investments with Mark Brooks? Feel free to contact Soreide Law Group online or at (888) 760-6552 to speak with a securities lawyer concerning a potential recovery of your investment losses. Soreide Law Group is experienced with recovering losses for clients located throughout the country, works on a contingency fee basis, and advances all costs. Brooks and any registered investment advisors / securities broker dealers Brooks worked for deny accusations of sales practice violations.
Marc Miller (CRD 1133692) is a registered representative with Western International Securities. According to BrokerCheck, a customer filed a claim against him on March 3, 2025 that remains pending.
Zachary Cuyler Green, also known as Zach Green (CRD: 5714566), is a securities broker based in Raleigh, North Carolina. A client has claimed investment losses in a complaint involving Green, according to Financial Industry Regulatory Authority (FINRA) BrokerCheck. Green worked with Merit Financial Advisors since May 8, 2025, and Purshe Kaplan Sterling Investments since May […]
Adam T. Taff, also known as Adam Taff (CRD: 5933315), is a securities broker and financial advisor in Charlotte, North Carolina. He has been registered with MML Investors Services LLC as a broker since July 26, 2011, and as a financial advisor since November 30, 2012. Taff disclosed a client complaint involving alleged investment losses, […]
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