| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Wolverine Asset Management, LLC | 5% | 1,285,474 | 0 | 1,285,474 | /s/ Kenneth L. Nadel | Kenneth L. Nadel, Chief Operating Officer | |
| Wolverine Holdings, LLC | 5% | 1,285,474 | 0 | 1,285,474 | /s/ Christopher L. Gust | Christopher L. Gust, Managing Member | |
| Christopher L. Gust | 5% | 1,285,474 | 0 | 1,285,474 | /s/ Christopher L. Gust | Christopher L. Gust | |
| Robert R. Bellick | 5% | 1,285,474 | 0 | 1,285,474 | /s/ Robert R. Bellick | Robert R. Bellick |