This presentation (the “Presentation”) of OppFi Inc. (“OppFi” or the “Company”) is for informational purposes only and has been prepared in connection with the Company’s announcement of its corporate simplification and entry into a definitive merger agreement with BNCCORP, Inc. (“BNCC”). Certain information contained herein has been derived from sources prepared by third parties. While such information is believed to be reliable for the purposes used herein, the Company makes no representation or warranty with respect to the accuracy of such information. Trademarks and trade names referred to in this Presentation are the property of their respective owners. The information contained herein does not purport to be all-inclusive. This Presentation does not constitute investment, tax, or legal advice. No representation or warranty, express or implied, is or will be given by the Company or any of its respective affiliates, directors, officers, employees or advisers or any other person as to the accuracy or completeness of the information in this Presentation, and no responsibility or liability whatsoever is accepted for the accuracy or sufficiency thereof or for any errors, omissions or misstatements, negligent or otherwise, relating thereto. The information contained in this Presentation is preliminary in nature and is subject to change, and any such changes may be material. The Company disclaims any duty to update the information contained in this Presentation, which information is given only as of the date of this Presentation unless otherwise stated herein. Important Additional Information will be Filed with the SEC In connection with the proposed transaction, OppFi Inc. will file with the U.S. Securities and Exchange Commission (the “SEC”) a registration statement on Form S-4 (the “registration statement”), which will contain a proxy statement of BNCCORP, Inc. and a prospectus of OppFi (the “proxy statement/prospectus”), and OppFi may file with the SEC other relevant documents regarding the proposed transaction. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE REGISTRATION STATEMENT AND THE PROXY STATEMENT/PROSPECTUS CAREFULLY AND IN THEIR ENTIRETY AND ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC BY OPPFI, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THOSE DOCUMENTS, WHEN THEY BECOME AVAILABLE BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION ABOUT OPPFI, BNC AND THE PROPOSED TRANSACTION. A definitive copy of the proxy statement/prospectus will be mailed to stockholders of BNCC when that document is final. Investors and security holders will be able to obtain the registration statement and the proxy statement/prospectus, as well as other filings containing information about OppFi, free of charge from OppFi or from the SEC’s website when they are filed by OppFi. The documents filed by OppFi with the SEC may be obtained free of charge at OppFi’s website, at https://investors.oppfi.com/financials/sec-filings/default.aspx, or by requesting them by mail at 130 E. Randolph Street, Suite 3400, Chicago, IL 60601 or by email at corporate.secretary@oppfi.com. Participants in a Solicitation This Presentation is not a solicitation of a proxy from any security holder of BNCC or OppFi. However, OppFi, BNCC and certain of their respective directors and executive officers may be deemed to be participants in a solicitation of proxies from the stockholders of BNCC in respect of the proposed transaction. Information about OppFi’s directors and executive officers is available in its Annual Report on Form 10-K for the year ended December 31, 2025 and other documents filed by OppFi with the SEC. Information regarding the persons who may, under the rules of the SEC, be deemed participants in the proxy solicitation and a description of their direct and indirect interests, by security holdings or otherwise, will be contained in the proxy statement/prospectus and other relevant materials to be filed with the SEC when they become available. Free copies of this document may be obtained as described in the preceding paragraph. This Presentation shall not constitute an offer to sell or the solicitation of an offer to buy any securities of OppFi or a solicitation of any vote or approval with respect to the proposed transaction by OppFi or BNCC, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offering of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the U.S. Securities Act of 1933, as amended. Forward-Looking Statements This Presentation includes “forward-looking statements” within the meaning of the “safe harbor” provisions of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. OppFi’s actual results may differ from its expectations, estimates and projections and consequently, you should not rely on these forward-looking statements as predictions of future events. Words such as “expect,” “estimate,” “project,” “budget,” “forecast,” “anticipate,” “intend,” “plan,” “may,” “will,” “could,” “should,” “believes,” “predicts,” “potential,” “possible,” “continue,” “vision,” and similar expressions may identify forward-looking statements, but the absence of these words does not mean that a statement is not forward-looking. These forward-looking statements include, without limitation, statements regarding OppFi’s proposed acquisition of BNCC, including the anticipated timing, structure, benefits, and strategic rationale of such transactions, OppFi’s expectations with respect to the geographic expansion and product diversification that may come from the acquisition, OppFi’s expectations with respect to simplifying its corporate structure, OppFi’s expectations with respect to its full year 2026 guidance, the future performance of OppFi’s platform and underwriting models, and expectations for OppFi’s growth and future financial performance. These forward-looking statements are based on OppFi’s current expectations and assumptions about future events and are based on currently available information as to the outcome and timing of future events. These forward-looking statements involve significant risks and uncertainties that could cause the actual results to differ materially from the expected results. Most of these factors are outside OppFi’s control and are difficult to predict. Factors that may cause such differences include, but are not limited to, risks related to the proposed acquisition of BNCC and the related corporate restructuring transactions, including the risk that the transactions may not be completed in a timely manner or at all; the failure to satisfy closing conditions or obtain required regulatory approvals (and the risk that such approvals may result in the imposition of conditions that could adversely affect the combined company or the expected benefits of the proposed transaction); the occurrence of any event, change or other circumstances that could give rise to the right of one or both of the parties to terminate the definitive merger agreement, including the payment of any termination fee due thereunder; the impact of the transactions on OppFi’s governance structure; integration or execution challenges; adverse reactions from customers or stockholders; the impact of general economic conditions, including economic slowdowns, inflation, interest rate changes, recessions, the impact of tariffs, and tightening of credit markets on OppFi’s business; the impact of challenging macroeconomic and marketplace conditions; the impact of stimulus or other government programs; whether OppFi will be successful in obtaining declaratory relief against the Commissioner of the Department of Financial Protection and Innovation for the State of California; whether OppFi will be subject to AB 539; whether OppFi’s bank partners will continue to lend in California and whether OppFi’s financing sources will continue to finance the purchase of participation rights in loans originated by OppFi’s bank partners in California; OppFi’s ability to scale and grow the Bitty business; the impact that events involving financial institutions or the financial services industry generally, such as actual concerns or events involving liquidity, defaults, or non-performance, may have on OppFi’s business; risks related to any material weakness in OppFi’s internal controls over financial reporting; the ability of OppFi to grow and manage growth profitably and retain its key employees; risks related to new products; risks related to evaluating and potentially consummating acquisitions; concentration risk; risks related to OppFi’s ability to comply with various covenants in its corporate and warehouse credit facilities; risks related to potential litigation; changes in applicable laws or regulations, including, but not limited to, impacts from the One Big Beautiful Bill Act; the possibility that OppFi may be adversely affected by other economic, business, and/or competitive factors; and other risks and uncertainties indicated from time to time in OppFi’s filings with the United States Securities and Exchange Commission, in particular, contained in the section captioned “Risk Factors.” OppFi cautions that the foregoing list of factors is not exclusive, and readers should not place undue reliance upon any forward-looking statements, which speak only as of the date made. OppFi does not undertake or accept any obligation or undertaking to release publicly any updates or revisions to any forward-looking statements to reflect any change in its expectations or any change in events, conditions or circumstances on which any such statement is based. Non-GAAP Financial Measures This Presentation includes certain non-GAAP financial measures that are unaudited and do not conform to GAAP, such as Adjusted Net Income, Adjusted EPS, Adjusted EPS accretion, adjusted return on assets and adjusted return on equity. Adjusted EBT is defined as Net Income, adjusted for (1) income tax expense; (2) change in fair value of warrant liabilities; (3) other adjustments, net; and (4) other income. Adjusted Net Income is defined as Adjusted EBT as defined above, adjusted for taxes assuming a tax rate for each period presented that reflects the U.S. federal statutory rate of 21% and a blended statutory rate for state income taxes, in order to allow for a comparison with other publicly traded companies. Adjusted EPS is defined as Adjusted Net Income as defined above, divided by weighted average diluted shares outstanding, which represents shares of both classes of common stock outstanding and includes the impact of dilutive securities, such as restricted stock units, performance stock units, and stock options. These non-GAAP financial measures have not been prepared in accordance with accounting principles generally accepted in the United States and may be different from non-GAAP financial measures used by other companies. OppFi believes that the use of these non-GAAP financial measures provides an additional tool for investors to use in evaluating ongoing operating results and trends. These non-GAAP measures with comparable names should not be considered in isolation from, or as an alternative to, financial measures determined in accordance with GAAP. A reconciliation of projected 2027 and 2028 Adjusted EPS accretion and projected 2028 adjusted return on assets and adjusted return on equity generation of the combined company to the most directly comparable GAAP financial measures is not included in this Presentation because, without unreasonable efforts, the Company is unable to predict with reasonable certainty the amount or timing of non-GAAP adjustments that are used to calculate these measures. Disclaimer 2