| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| The Red Oak Fund, L.P. | 12.1% | 6.07M | 0 | 6.07M | /s/ David Sandberg | Managing Member | 0001397261 |
| The Red Oak Long Fund, L.P. | 6.3% | 3.17M | 0 | 3.17M | /s/ David Sandberg | Managing Member | 0001605605 |
| Red Oak Partners, LLC | 18.4% | 9.24M | 0 | 9.24M | /s/ David Sandberg | Managing Member | 0001325533 |
| David Sandberg | 18.4% | 9.24M | 0 | 9.24M | /s/ David Sandberg | David Sandberg | 0001423093 |