A. Firm Description OakStreet, which was originally formed in May 2017, and is a corporation organized pursuant to the laws of the State of Texas. OakStreet is owned by Lindsey Black. Its principal officer is Lindsey Black, President, Secretary, Treasurer and Chief Compliance Officer. The Firm’s Main office is located in Magnolia, Texas. The Firm also has one branch office located in Mundelein, IL. B. Types of Advisory Services OakStreet provides investment advisory services on a discretionary and non-discretionary basis to qualified retirement plans. OakStreet provides fiduciaries of 401(k) plans and other types of qualified retirement plans with objective setting, criteria for selecting appropriate asset classes, and assists in the specific asset selection. OakStreet will provide plan design consulting, investment selection and management for our clients with Corporate Retirement Plans. This encompasses reviewing existing plan features in the plan document, discussing possible benefits to changes either to meet new regulations or best practices in the industry and to select investment vehicles that support our client’s objectives. In addition, asset allocation strategies for ERISA Defined Contribution Plans will be tailored to meet the requirements of the plan and to satisfy the fiduciary obligations of the trust. OakStreet may provide Plan Fiduciaries with support and assistance in explaining the Plan to the Plan Participants and providing some basic information to Plan Participants regarding asset classes and asset allocation. Clients retain OakStreet by entering into a written agreement for services. The contract is cancelable upon 30 days written notice by either party. Upon initiation of any investment advisory relationship, the client is obligated to pay a fee for three months work as compensation for OakStreet’s efforts in reviewing the portfolio and developing basic asset

allocation strategies. If either party cancels the contract after the initial three months, the fee would be prorated through the date of cancellation. If cancelled during the first three months, the full three months of fees, calculated based upon the initial value of the account, will be due. Fees are due the earlier of the date of termination of the contract or after each calendar quarter in arrears. Clients shall have the right to terminate their advisory agreement, without penalty, at any time within five business days after the effective date of the client contract. Either party may terminate the agreement upon 30 days’ written notice to the other party by certified or registered mail to the address set forth in the contract. In the event, the agreement is terminated, and the client has advanced any fees, which have not been earned, as of the effective date of termination, such unearned fees shall be refunded to the client. C. Client Tailored Services and Client Imposed Restrictions OakStreet assists clients in the preparation of Investment Policy Statements. This service includes determining investment objectives, selecting asset classes, establishing asset allocation models, and establishing criteria for selecting and monitoring investment company securities, if utilized. Each portfolio is tailored to the risk profile of the client, time horizon, liquidity needs and suitability. Each client discloses his/her range of risk tolerance and portfolios are assembled to have a risk profile that falls within the range directed by the client. A client may impose restrictions on the types of securities or funds placed in his/her portfolio. D. Wrap Fee Programs OakStreet does not sponsor or manage a wrap fee program. E. Amounts of Assets Under Management OakStreet provides investment advice on both a discretionary and nondiscretionary basis. As of December 31, 2023, the Firm had 400 million in assets under management.