James John Czubek (CRD#4849052) and ASSOCIATED INVESTMENT SERVICES, INC.

The Securities Lawyers at Halling & Cayo, S.C. are interested in talking to customers that believe that they may have potential claims against James John Czubek (CRD#4849052) related to securities recommended or sold to you. Previously Reported Complaints include:

Claim(s) Made Against James John Czubek:

Claim Date: 9/30/2025

“The client alleged that, following a meeting in May 2025 in which the parties reportedly agreed to change the investment strategy for the client‘s variable annuity by updating the underlying asset allocation, the registered representative failed to implement the agreed-upon changes. The client further alleged that this failure was discovered in September 2025 during an account review and sought compensation for purported lost investment returns since May 2025, citing the market increase during that period and the delay in implementing the new strategy.”

This claim, as of this posting, is currently Settled with a claim amount of $31,859.80 .

The investor was paid $31,859.80 by the brokers’ firm.

See more information on FINRA’s BrokerCheck site for James John Czubek.

Were you a customer of James John Czubek?

Millions of dollars are lost each year by investors due to breaches of duty by their brokers or the firms they work for, we help investors recover that money. If you were a customer of James John Czubek and ASSOCIATED INVESTMENT SERVICES, INC. and experienced investment losses, please contact the Securities Lawyers. (See more detail in our video, What are the most common securities cases?.) We only receive payment if we are able to recover your money, and you may be eligible for financial compensation. It is important to note that there may be time limits or statutes of limitations that apply to your claim, so it is crucial to speak with an attorney as soon as possible.
Learn about potential claims for investment recovery, Types of Broker Misconduct and Fraud , or about the FINRA arbitration process, Guide to the FINRA Arbitration Process .

If you were a client of James John Czubek and ASSOCIATED INVESTMENT SERVICES, INC. from SUAMICO, WI and had lost money in your account that does not seem right, we are interested in discussing the possibility of pursuing a claim on your behalf. (The value of having a lawyer look at your claim is discussed more thoroughly in our video, Do I need a lawyer for my FINRA arbitration?.) Brokerage firms are responsible for overseeing the actions of their registered representatives and must ensure that their financial advisors comply with all relevant regulations and company policies. The brokerage firm may be held liable for any investment losses suffered by customers due to their failure to properly supervise their agents, such as James John Czubek. The Securities Lawyers at Halling & Cayo, S.C. have helped investors recover millions of dollars in the past.


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Sean M. Sweeney is a shareholder at Halling and Cayo, a full service law firm in Milwaukee, WI and the head of its Securities Litigation team.

He represents individual and institutional investors in FINRA arbitration and court nationwide. He recovers investment losses from fraud or breach of duty from their broker-dealer.

Contact him at (414) 755-5020 or via e-mail at SMS@hallingcayo.com to see if he can help recover your funds.


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