EBR Systems, Inc.

Item 2.02 Results of Operations and Financial Condition On April 9, 2026 (Australia time), EBR Systems, Inc. (the “Company”) issued a press release announcing the Company’s commercial progress, as well as preliminary financial results for the first quarter ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this report. The Company has not yet completed its financial close process for the quarter ended March 31, 2026. These estimates of the Company’s preliminary financial results presented in the press release are preliminary, unaudited and are subject to change upon completion of the Company’s financial statement closing procedures and the review of the Company’s consolidated financial statements. The information in Item 2.02 of this Form 8-K and Exhibit 99.1 attached hereto shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or subject to the liabilities of that Section or Sections 11 and 12(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), and shall not be incorporated by reference in any registration statement or other document filed under the Securities Act or the Exchange Act, whether made before or after the date hereof, regardless of any general incorporation language in such filings, except as shall be expressly set forth by specific reference in such a filing.