Transaction Details

Footnotes

Immediately prior to the closing of the Issuer's initial public offering, each share of preferred stock of the Issuer automatically converted into one share of Class A Common Stock. | The sole general partner for RPM Ventures III, L.P. ("RPM III") and RPM Ventures III-A, L.P. ("RPM III-A") is RPM Ventures III GP L.L.C. ("RPM III GP"). The sole general partner for BGW Ventures III, L.P. ("BGW III") is BGW Ventures III GP, L.L.C. ("BGW III GP"). The sole general partner for RPM Ventures IV, L.P. ("RPM IV") and RPM Ventures IV-A, L.P. ("RPM IV-A") is RPM Ventures IV GP L.L.C. ("RPM IV GP"). The managing members of each of RPM III GP, BGW III GP, and RPM IV GP are Adam Boyden, Anthony Grover, and Marc Weiser (the "Managing Members"). The Managing Members share voting and dispositive power with respect to the shares held directly by each of RPM III (for itself and nominee for RPM III-A), BGW III, and RPM IV (for itself and nominee for RPM IV-A). The Reporting Person disclaims beneficial ownership with respect to such shares except to the extent of his pecuniary interest therein. | This transaction line consists of (i) 4,688,597 shares of Class A Common Stock held by RPM III (for itself and as nominee for RPM III-A), (ii) 1,440,363 shares of Class A Common Stock held by BGW III and (iii) 991,058 shares of Class A Common Stock held by RPM IV (for itself and as nominee for RPM IV-A). | Following all the transactions reported on this Form 4, consists of (i) 4,219,737 shares of Class A Common Stock held by RPM III (for itself and as nominee for RPM III-A), (ii) 1,440,363 shares of Class A Common Stock held by BGW III and (iii) 991,058 shares of Class A Common Stock held by RPM IV (for itself and as nominee for RPM IV-A). | Consisted of (i) 1,573,861 Series A Preferred Stock, 2,002,803 Series B Preferred Stock, 661,095 Series C Preferred Stock and 42,195 Series D Preferred Stock held by RPM III (for itself and as nominee for RPM III-A), (ii) 1,314,825 Series D Preferred Stock held by BGW III and (iii) 904,680 Series D Preferred Stock held by RPM IV (for itself and as nominee for RPM IV-A).