Schedule of Unsecured Subordinated Promissory Notes Issued to Series A, A1, and B Convertible Preferred Stockholders (April 23, 2010)

This document lists the unsecured subordinated promissory notes issued on April 23, 2010, to various holders of Series A, Series A1, and Series B Convertible Preferred Stock. The schedule details the names of the noteholders and the principal amounts owed to each. The parties involved are the issuing company and the listed investors. The notes are unsecured and subordinated, meaning they are lower in repayment priority compared to other debts and are not backed by collateral.