Initial ownership (Form 3) 2 holdings

07

Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
March 18, 2026 XCH Class A Ordinary Shares 187,541,724 Direct
March 18, 2026 XCH Class B Ordinary Shares→ Class A Ordinary Shares (444,837,415) 444,837,415 Direct