| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| August J. Troendle | 20% | 5,682,934 | 675,728 | 4,733,019 | /s/ August J. Troendle | August J. Troendle | 0001622058 |
| Medpace Investors, LLC | 16.6% | 4,733,019 | 0 | 4,733,019 | /s/ August J. Troendle | August J. Troendle/Sole Manager |