| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Vector Capital VI, L.P. | 9.29% | 8.98M | 0 | 8.98M | /s/ David Baylor | Director | 0001938683 |
| Vector Capital Management, L.P. | 9.29% | 8.98M | 0 | 8.98M | /s/ Alexander R. Slusky | Managing Member | 0001857418 |
| Vector Capital, L.L.C. | 9.29% | 8.98M | 0 | 8.98M | /s/ Alexander R. Slusky | Managing Member | 0001659054 |
| Alexander R. Slusky | 9.29% | 8.98M | 0 | 8.98M | /s/ Alexander R. Slusky | Alexander R. Slusky | 0001357262 |