May 20, 2023

Investors File Disputes About Jeffrey Kiesnoski

an older woman looks sad because of bad stock broker advice

Soreide Law Group is investigating possible investor claims against securities broker Jeffrey Kiesnoski (CRD: 2688017, Setauket, New York). Specifically, Financial Industry Regulatory Authority (FINRA) BrokerCheck discloses that investors disputed the sales practices of the securities broker, who worked for Concorde Investment Services LLC. Evidently, investors allege sales practice violations in these disputes, including that Kiesnoski made misrepresentations, acted unethically, and gave unsuitable advice. Here is a brief summary of the disclosures about Kiesnoski.

Concorde Investment Services LLC Investor Accuses Kiesnoski Of Misrepresentation

Also, a Concorde Investment Services LLC client filed FINRA Arbitration: 19-02562 about Jeffrey Kiesnoski. Namely, the client alleged that Kiesnoski made misrepresentations, acted unethically, and made unsuitable recommendations. Because of this, the client allegedly sustained damages on limited partnership interests. Therefore, on October 31, 2022, Concorde Investment Services LLC settled this matter by paying the client $400,000 in damages.

Jeffrey Kiesnoski Discloses Breach Of Fiduciary Duty Allegations By Concorde Investment Services LLC Client

Specifically, a client of Concorde Investment Services LLC contested Jeffrey Kiesnoski’s sales practices by filing FINRA Arbitration: 21-01393. Allegedly, Kiesnoski breached a fiduciary duty, was negligent, made misrepresentations, and breached a contract. It appears that Kiesnoski caused the client to sustain damages on direct investments. Therefore, Concorde Investment Services LLC opted to settle the matter on August 8, 2022, by compensating the client in the amount of $200,000.

Concorde Investment Services LLC Investor Accuses Kiesnoski Of Breach Of Contract

Also, a Concorde Investment Services LLC client filed FINRA Arbitration: 21-01581 about Jeffrey Kiesnoski. Namely, the client alleged that Kiesnoski breached a contract and breached a fiduciary duty. Because of this, the client allegedly sustained damages on non-traded REITs. Therefore, on October 21, 2021, Concorde Investment Services LLC settled this matter by paying the client $8,500 in damages.

Jeffrey Kiesnoski Discloses Failure To Follow Instructions Allegations By GunnAllen Financial Inc. Client

Particularly, a client of GunnAllen Financial Inc. contested Jeffrey Kiesnoski’s sales practices, according to a complaint dated August 21, 2009. Allegedly, Kiesnoski failed to follow instructions. Supposedly, Kiesnoski caused the client to sustain damages on stocks. Therefore, the client requested compensation from GunnAllen Financial Inc. or Kiesnoski in the amount of $20,000. However, the securities firm denied this complaint.

Kiesnoski Employment Information

Kiesnoski has worked for Concorde Investment Services LLC in Setauket, New York, as a securities broker since May 29, 2015.

Did Concorde Investment Services LLC Securities Broker Jeffrey Kiesnoski Cause You To Experience Damages?

Suffer damages by investing with Jeffrey Kiesnoski? If you have, reach out to Soreide Law Group at (888) 760-6552 and talk with a securities lawyer about a possible recovery of your losses. Soreide Law Group, who has effectively recovered money for investors in all 50 states, represents clients on a contingency fee basis and advances all costs. Kiesnoski and brokerage firms Kiesnoski worked for deny any and all allegations of sales practice violations.

S H A R E   T H I S   P O S T

Recent Posts

April 21, 2026
Timothy Roark Linked To Valmark Securities Inc. Investor Lawsuit About Breach Of Fiduciary Duty

Investors apparently complained about securities broker Timothy Roark (also known as Tim Roark) [CRD: 5949136, Gainesville, Florida], given the disclosures on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Roark worked for Valmark Securities Inc. from September 16, 2011, to February 28, 2025, and has also been associated with Koss Olinger Company and Koss-Olinger Consulting LLC in […]

April 21, 2026
Alvaro Jiron Involved In Infinex Investments Inc. Investor Arbitration Claim About Misrepresentation

Investors have reportedly disputed the sales practices of securities broker Alvaro Mauricio Jiron [CRD: 4226147, Coral Gables, Florida], according to publicly available information found on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Jiron worked for Infinex Investments Inc. from July 5, 2016, to February 20, 2023, before joining LPL Financial LLC on February 24, 2023, where […]

April 21, 2026
Diana Chernyhovsky Tied To Equitable Advisors LLC Investor Dispute About Unsuitable Advice

Investors potentially experienced sales practice violations by securities broker Diana Chernyhovsky (also known as Diana Thernihovsky) [CRD: 4726460, Vernon Hills, Illinois], based on public information located on Financial Industry Regulatory Authority (FINRA) BrokerCheck. Chernyhovsky worked for Equitable Advisors LLC from January 22, 2004, to the present as a broker and since September 23, 2005, as […]

Copyright © 2025 Soreide Law Group, PLLC  |  All Rights Reserved