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.

Soreide Law Group is investigating possible investor claims against securities broker Christopher William Porter [CRD: 1911339, Yalesville, Connecticut]. Specifically, Financial Industry Regulatory Authority (FINRA) BrokerCheck discloses that investors disputed the sales practices of the securities broker, who worked for Madison Avenue Securities LLC. For example, clients alleged unsuitable recommendations. Here is a brief summary of the disclosures about Porter.
Specifically, on December 13, 2021, a Madison Avenue Securities LLC client filed FINRA Arbitration: 21-02589 about Christopher Porter. Namely, the client alleged that Porter made unsuitable recommendations. Because of this, the client allegedly sustained damages on DPPs or LPs. Therefore, the client requested $100,001 in compensation from Madison Avenue Securities LLC or Porter. Evidently, this arbitration is pending a resolution.
Also, a client of Madison Avenue Securities LLC contested Christopher Porter’s sales practices by filing FINRA Arbitration: 20-02725. Allegedly, Porter made unsuitable recommendations and failed to perform due diligence. It appears that the direct investment (DPPs and LPs) transactions resulted in damages. Therefore, Madison Avenue Securities LLC opted to settle the matter on November 25, 2020, by compensating the client in the amount of $70,295.13.
Did you sustain damages because of Christopher William Porter? If so, contact Soreide Law Group at (888) 760-6552 and consult with a securities attorney concerning the potential recovery of your investment losses or other damages. Soreide Law Group, who has effectively recovered money for hundreds of investors in all 50 states, represents clients on a contingency fee basis and advances all costs. Porter and brokerage firms Porter 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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