| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Meridian Venture Partners II GP, L.P. ("GP") | 5.4% | 1.16M | 0 | 1.16M | /s/ Robert E. Brown, Jr. | Robert E. Brown, Jr. | 0001580170 |
| Meridian Venture Partners II, L.P. | 5.4% | 1.16M | 0 | 1.16M | /s/ Robert E. Brown, Jr. | Robert E. Brown, Jr. | 0001109507 |
| Meridian Venture Partners II, Co. | 5.4% | 1.16M | 0 | 1.16M | /s/ Robert E. Brown, Jr. | Robert E. Brown, Jr. | 0001580169 |
| Robert E. Brown, Jr. | 5.4% | 1.18M | 20.2K | 1.16M | /s/ Robert E. Brown, Jr. | Robert E. Brown, Jr. | 0001579672 |