Our firm is dedicated to providing individuals and other types of clients with a wide array of investment advisory services. Our firm is a limited liability company formed under the laws of the State of Minnesota. Our firm is wholly owned by Leo Arms. The purpose of this Brochure is to disclose the conflicts of interest associated with the investment transactions, compensation and any other matters related to investment decisions made by our firm or its representatives. As a fiduciary, it is our duty to always act in the client’s best interest. This is accomplished in part by knowing our client. Our firm has established a service-oriented advisory practice with open lines of communication for many different types of clients to help meet their financial goals while remaining sensitive to risk tolerance and time horizons. Working with clients to understand their investment objectives while educating them about our process, facilitates the kind of working relationship we value. Types of Advisory Services Offered Asset Management: As part of our Asset Management service, a portfolio is created, consisting of individual stocks, bonds, exchange traded funds (“ETFs”), options, mutual funds and other public and private securities or investments. The client’s individual investment strategy is tailored to their specific needs and may include some or all of the previously mentioned securities. Portfolios will be designed to meet a particular investment goal, determined to be suitable to the client’s circumstances. Once the appropriate portfolio has been determined, portfolios are continuously and regularly monitored, and if necessary, rebalanced based upon the client’s individual needs, stated goals and objectives. Our firm utilizes the sub-advisory services of a third party investment advisory firm or individual advisor to aid in the implementation of an investment portfolio

designed by our firm. Before selecting a firm or individual, our firm will ensure that the chosen party is properly licensed or registered. Our firm will not offer advice on any specific securities or other investments in connection with this service. We will provide initial due diligence on third party money managers and ongoing reviews of their management of client accounts. In order to assist in the selection of a third party money manager, our firm will gather client information pertaining to financial situation, investment objectives, and reasonable restrictions to be imposed upon the management of the account. Our firm will periodically review third party money manager reports provided to the client at least annually. Our firm will contact clients from time to time in order to review their financial situation and objectives; communicate information to third party money managers as warranted; and, assist the client in understanding and evaluating the services provided by the third party money manager. Clients will be expected to notify our firm of any changes in their financial situation, investment objectives, or account restrictions that could affect their financial standing. ADV Part 2A – Firm Brochure Page 5 Thomas Leo Advisory, LLC Tailoring of Advisory Services Our firm offers individualized investment advice to our Asset Management clients. Our firm does not usually allow Asset Management or clients to impose restrictions on investing in certain securities or types of securities due to the level of difficulty this would entail in managing their account. Exceptions will be made on a case-by-case basis. Participation in Wrap Fee Programs Our firm does not offer or sponsor a wrap fee program. Regulatory Assets Under Management Our firm manages $135,554,393.80 on a discretionary basis and $13,452,515.46 on a non- discretionary basis as of December 31, 2023.