| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| JANE STREET GROUP, LLC | 4.4% | 5,291,614 | 0 | 5,291,614 | Tien-Fu Liu | Managing Director | |
| Jane Street Capital, LLC | 4.4% | 5,291,614 | 0 | 132,858 | Tien-Fu Liu | Managing Director | |
| Jane Street Options, LLC | 4.4% | 5,291,614 | 0 | 413,711 | Tien-Fu Liu | Managing Director | |
| Jane Street Global Trading, LLC | 4.4% | 5,291,614 | 0 | 4,745,045 | Tien-Fu Liu | Managing Director |