Amendment to Secured Promissory Note and Security Agreement

ChronoScale Intermediate, LLC, as Borrower, and Ekso Bionics, Inc., as Guarantor, have entered into the First Amendment to the Secured Promissory Note and Security Agreement with B. Riley Commercial Capital, LLC, as Lender. The amendment extends the Maturity Date of the Term Loan from November 12, 2025 to November 12, 2026. It also allows for the sale of the Guarantor as a "Permitted Disposition" and provides for the release of liens on the assets or capital stock being sold upon the consummation of such a disposition. The principal amount outstanding under the Term Loan remains $2.0 million. All other material terms of the original agreement remain unchanged.