AE RED HOLDINGS, LLC sold RDW

Footnotes

The number of shares of Series A Convertible Preferred Stock includes 6,505.13 shares received as paid-in-kind dividends since the Reporting Person's most recent filing in transactions exempt under Rule 16a9(a). The Series A Convertible Preferred Stock accrues dividends, payable in cash or, at the option of the Issuer, paid in kind, at a rate of 13% per annum if paid in cash or 15% per annum if paid in kind, subject to certain adjustments. The number of shares of Series A Convertible Preferred Stock held by the Reporting Person and the shares of Common Stock underlying such Series A Convertible Preferred Stock will increase for each dividend period in which the Issuer elects to pay dividends payable with respect to the Series A Convertible Preferred Stock as dividends paid in kind.; The conversion price is subject to customary anti-dilution adjustments, including in the event of any stock split, stock dividend, recapitalization or similar events.; The Series A Convertible Preferred Stock is convertible at any time, at the holder's election. The Series A Convertible Preferred Stock has no expiration date; however, the Issuer must offer to repurchase each outstanding share of Series A Convertible Preferred Stock in the event of a fundamental change and each share of Series A Convertible Preferred Stock will mandatorily convert into shares of the Issuer's common stock upon the satisfaction of certain conditions.; Voting and dispositive power with respect to the securities held by AE Red Holdings, LLC ("AE Red"), the AE Funds (as defined below) and AE Industrial Partners Structured Solutions I, LP ("AE Structured LP") is exercised by Michael Greene and David H. Rowe, the managing members of AeroEquity GP, LLC, which is the general partner of AE Industrial Partners Fund II GP, LP ("AE Fund II GP") and AE Industrial Partners Structured Solutions I GP, LP ("AE Structured GP"). AE Fund II GP and AE Structured GP are the general partners of the AE Funds (as defined below) and AE Structured LP, respectively. AE Industrial Partners Fund II-B, LP ("AE Fund II-B"), AE Industrial Partners Fund II, LP ("AE Fund II LP") and AE Industrial Partners Fund II-A, LP ("AE Fund II-A" and together with AE Fund II-B and AE Fund II LP, the "AE Funds") are the controlling equityholders of AE Red.; Each of the foregoing entities and individuals disclaims beneficial ownership of the shares reported hereby, except to the extent of their pecuniary interest therein, and this report shall not be deemed an admission that the reporting person is the beneficial owner of the securities for purposes of Section 16 or for any other purpose.