| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Rubric Capital Management LP | 9.8% | 4,453,131 | 0 | 4,453,131 | /s/ Michael Nachmani | Michael Nachmani / Chief Operating Officer | |
| David Rosen | 9.9% | 4,505,302 | 52,171 | 4,453,131 | /s/ David Rosen | David Rosen / Individually |