| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 1.1% | 623K | 0 | 623K | Tien-Fu Liu | Managing Director | |
| Jane Street Capital, LLC | 0.3% | 187K | 0 | 187K | Tien-Fu Liu | Managing Director | |
| Jane Street Options, LLC | 0.7% | 435K | 0 | 435K | Tien-Fu Liu | Managing Director | |
| Jane Street Global Trading, LLC | 0% | 0 | 0 | 0 | Tien-Fu Liu | Managing Director |