| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Brian R. Smith | 15% | 14,759,550 | 541,310 | 14,218,240 | /s/ Brian R. Smith | Brian R. Smith | |
| S3 Ventures Fund III, L.P. | 14% | 14,218,240 | 0 | 14,218,240 | S3 Ventures GPLP III, L.P. | its General Partner | |
| S3 Ventures Fund GPLP III, L.P. | 14% | 14,218,240 | 0 | 14,218,240 | S3 Ventures III, L.L.C | its Manager | |
| S3 Ventures III, L.L.C. | 14% | 14,218,240 | 0 | 14,218,240 | /s/ Brian R. Smith | Brian R. Smith, Manager |