Don Linzer Tied To Great Point Capital Investor Arbitration Claim About Breach of Fiduciary Duty

Investors potentially experienced sales practice violations by securities broker Don Alan Linzer [CRD: 4420125, Chicago, Illinois], given the public information found on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Linzer worked for Schneider Downs Corporate Finance LP from June 29, 2005, to January 7, 2022; Coastal Equities Inc. from January 11, 2022, to July 31, 2023; and Great Point Capital LLC from July 28, 2023, to August 9, 2024. See below to find out more about Linzer’s disclosures.

Great Point Capital Investor Accused Linzer Of Misrepresentation And Negligence

Evidently, on January 2, 2026, a Great Point Capital client filed FINRA Arbitration No. 26-00014 about Don Linzer. Mainly, the client alleged that Linzer made unsuitable recommendations, made misrepresentations and omissions, breached his fiduciary duty, was negligent, violated Regulation Best Interest, and failed to supervise certain representatives. For this reason, the client allegedly sustained damages linked to real estate securities. Consequently, the client requested $1,025,295 in compensation from Great Point Capital or Linzer. BrokerCheck shows that this arbitration is pending a resolution.

Don Linzer Disclosed Unsuitable Recommendations Allegations By Realta Equities Client

Additionally, a client of Realta Equities contested Don Linzer’s sales practices by filing FINRA Arbitration No. 25-02832 on December 29, 2025. Allegedly, Linzer made unsuitable recommendations involving speculative, high-risk private placements. It appears that Linzer caused the client to sustain damages. As a result, the client seeks compensation from Realta Equities or Linzer in the amount of $6,411,469.90 in this ongoing matter.

Were You Impacted By Financial Advisor / Securities Broker Securities Broker Linzer?

Do you need guidance on any investment losses relating to Don Linzer? If so, reach out to Soreide Law Group at (888) 760-6552 or online and consult with a securities attorney regarding a possible recovery of your investment losses. Soreide Law Group has recovered losses for hundreds of investors throughout the US. Also, our securities lawyers work on a contingency fee arrangement and advance all costs. Linzer and brokerage firms Linzer worked for deny accusations of sales practice violations.