Sezzle Inc.

Item 7.01. Regulation FD Disclosure Beginning August 12, 2026, Sezzle Inc. (the “Company”) may commence investor and analyst presentations using the slide presentation which is attached as Exhibit 99.1 to this Current Report on Form 8-K (the “Investor Presentation”) and is incorporated herein by reference. The information contained in the Investor Presentation is summary information that is intended to be considered in the context of the Company’s Securities and Exchange Commission (“SEC”) filings and other public announcements that the Company may make, by press release or otherwise, from time to time. The Company undertakes no duty or obligation to publicly update or revise the information contained in this report. The information in this Form 8-K (including Exhibit 99.1 attached hereto) is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing by the Company, under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly set forth by specific reference in such filing.