| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| van de Vyver Jurgen Johannes | Chief Financial Officer | C/O LAUNCHPAD CADENZA ACQUISITION CORP I, 180 GRAND AVENUE, SUITE 1530, OAKLAND | /s/ Jurgen Johannes van de Vyver | 19 Dec 2025 | 0001981995 |
No securities are beneficially owned.
The Reporting Person has an indirect pecuniary interest in the Class B ordinary shares of the Issuer held by Launch Sponsor LLC by virtue of the Reporting Person's interest in Launch Management Sponsor LLC, the managing member of Launch Sponsor LLC. The Reporting Person does not have voting or dispositive control over such shares.