| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Crosslink Capital, Inc. | 4.5% | 3,529,255 | 0 | 3,529,255 | /s/ Maureen Offer | Maureen Offer, Chief Financial Officer | 0001104329 |
| Crosslink Capital Management, LLC | 0.9% | 717,603 | 0 | 717,603 | /s/ Maureen Offer | Maureen Offer, Chief Financial Officer | 0001893180 |
| Michael J. Stark | 4.7% | 3,684,879 | 155,624 | 3,529,255 | /s/ Michael J. Stark | Michael J. Stark | 0001242239 |