| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Sinaptic Holdings, LLC | 7.9% | 216K | 0 | 216K | /s/ Bryan Scheer | Bryan Scheer / Chief Executive Officer | |
| Sinaptic Surgical, LLC | 7.9% | 216K | 0 | 216K | /s/ Hugh Roberts | Hugh Roberts / President |