| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Greenhaven Road Investment Management, L.P. | 7.8% | 2.37M | 2.37M | 0 | /s/ Scott Miller | Scott Miller / Authorized Signatory | |
| MVM Funds, LLC | 7.8% | 2.37M | 2.37M | 0 | /s/ Scott Miller | Scott Miller / Authorized Signatory | |
| Scott Miller | 7.8% | 2.37M | 2.37M | 0 | /s/ Scott Miller | N/A | |
| Greenhaven Road Capital Fund 1, L.P. | 3.6% | 1.09M | 1.09M | 0 | /s/ Scott Miller | Scott Miller / Authorized Signatory | |
| Greenhaven Road Capital Fund 2, L.P. | 4.2% | 1.28M | 1.28M | 0 | /s/ Scott Miller | Scott Miller / Authorized Signatory |