| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Foundation Capital VI, L.P. | 3.1% | 114,242 | 0 | 114,242 | /s/ Warren M. Weiss | By Foundation Capital Management Co. VI, L.L.C., its General Partner, By Warren M. Weiss, Managing Member | |
| Foundation Capital VI Principals Fund, L.L.C. | 0% | 1,277 | 0 | 1,277 | /s/ Warren M. Weiss | By Foundation Capital Management Co. VI, L.L.C., its Manager, By Warren M. Weiss, Managing Member | |
| Foundation Capital Management Co. VI, L.L.C. | 3.1% | 115,519 | 0 | 115,519 | /s/ Warren M. Weiss | By Warren M. Weiss, Managing Member |