| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Foundation Capital VI, L.P. | 3.1% | 114K | 0 | 114K | /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% | 1.28K | 0 | 1.28K | /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% | 116K | 0 | 116K | /s/ Warren M. Weiss | By Warren M. Weiss, Managing Member |