| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| HIGHLAND GLOBAL ALLOCATION FUND | 0% | 0 | 0 | 0 | /s/ Stephanie Vitiello | Chief Compliance Officer | |
| NEXPOINT ASSET MANAGEMENT, L.P. | 0% | 0 | 0 | 0 | /s/ James D. Dondero | Sole Member of its General Partner | |
| DONDERO JAMES D | 0% | 0 | 0 | 0 | /s/ James D. Dondero | James D. Dondero |