| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| G1 Execution Services, LLC | 8.2% | 138,228 | 137,928 | 138,228 | /s/ Brian Sopinsky | Brian Sopinsky, Secretary | |
| Susquehanna Securities, LLC | 8.2% | 138,228 | 300 | 138,228 | /s/ Brian Sopinsky | Brian Sopinsky, Secretary |