| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| B. Riley Financial, Inc. | 7% | 172,525 | 0 | 172,525 | /s/ Bryant Riley | Bryant Riley/Co-Chief Executive Officer | |
| BRF Investments, LLC | 6.9% | 170,692 | 0 | 170,692 | /s/ Bryant Riley | Bryant Riley/Authorized Signatory | |
| B. Riley Securities, Inc. | 0.1% | 1,834 | 0 | 1,834 | /s/ Andrew Moore | Andrew Moore/Co-Chief Executive Officer | |
| Bryant Riley | 7.5% | 185,250 | 12,725 | 172,525 | /s/ Bryant Riley | Bryant Riley |