Thomas Leroy Deppe (CRD#5121635)

We help investors recover losses

Did you lose money on investments recommended by this financial advisor? Our legal team is available to speak with customers regarding potential claims for recovery. A review of their professional history shows the following Previously Reported Complaints:

If a customer makes a complaint regarding a broker, it must be reported to the appropriate regulatory bodies, ensuring that a record of the dispute is available to the public.

Claim(s) Made Against Thomas Leroy Deppe:

Claim Date: 4/13/2026

“Estate Administrator alleges that the financial professional exercised undue influence related to the designation of specific beneficiaries.”

This claim, as of this posting, is currently Denied with a claim amount of $5,000.00 .

See more information on FINRA’s BrokerCheck site for Thomas Leroy Deppe.

Did you have a negative experience with Thomas Leroy Deppe?

The Securities Lawyers at Halling & Cayo S.C. bring claims on behalf of individual(s) and/or groups of investors for recovery of their funds. Most customers will have signed a FINRA arbitration agreement to resolve disputes, including claims for reimbursement of investment losses. As the SEC reminds investors, it can be important to find an attorney that “specializes in resolving securities complaints.” (See our video, What are the steps of a FINRA Arbitration.) If you were a customer of Thomas Leroy Deppe and suffered investment losses, please contact the Securities Lawyers. We only get paid if we recover your money. Your claim may be subject to a time limit or statute of limitations, so contact an attorney right away.
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 had a negative experience or issue with Thomas Leroy Deppe, the Securities Lawyers at Halling & Cayo, S.C. may be able to help you. Brokerage firms have a duty to supervise all registered representatives, such as Thomas Leroy Deppe, and ensure that they follow all securities rules and regulations and internal policies. Liability for the losses sustained by its customers extends to the Brokerage Firm that the broker was registered with at the time of the breach of his/her standard of care. (We explain in more detail in our video, Do you dare sue your broker?.)


Contact The Securities Lawyers

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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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