| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| Universities Superannuation Scheme Ltd as sole corporate trustee for Universities Superannuation Scheme | 10%+ Owner | 60 THREADNEEDLE STREET, LONDON, UNITED KINGDOM | /s/ Sally McCarthy | 2025-07-02 | 0001523591 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | XCAIX | Class I Shares | Other | -$20M | -1.7M | -3.25% | $11.76 | 50.6M | May 31, 2025 | See footnote | F1, F2, F3 | 
| Id | Content | 
|---|---|
| F1 | The Reporting Person was notified of the transaction on July 1, 2025. | 
| F2 | The Class I Shares disposed as of 05/31/25 were disposed of as part of a quarterly tender offer pursuant to the letter dated September 30, 2022, attached as Exhibit Number 99.1 to the Reporting Person's initial Schedule 13D filing. | 
| F3 | L8 Investment Holdings LP ("L8"), an indirect and wholly-owned subsidiary of the Reporting Person, is the direct holder of the reported securities. |