| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| B. Riley Financial, Inc. | 7% | 173K | 0 | 173K | /s/ Bryant Riley | Bryant Riley/Co-Chief Executive Officer | |
| BRF Investments, LLC | 6.9% | 171K | 0 | 171K | /s/ Bryant Riley | Bryant Riley/Authorized Signatory | |
| B. Riley Securities, Inc. | 0.1% | 1.83K | 0 | 1.83K | /s/ Andrew Moore | Andrew Moore/Co-Chief Executive Officer | |
| Bryant Riley | 7.5% | 185K | 12.7K | 173K | /s/ Bryant Riley | Bryant Riley |