| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| G1 Execution Services, LLC | 5.3% | 4,234,971 | 4,454 | 4,234,971 | /s/ Brian Sopinsky | Brian Sopinsky, Secretary | |
| Susquehanna Securities, LLC | 5.3% | 4,234,971 | 4,230,517 | 4,234,971 | /s/ Brian Sopinsky | Brian Sopinsky, Secretary |