X0609 4 2026-09-30 0 0002023676 Launch Two Acquisition Corp. LPBB 0002030659 Launch Two Sponsor LLC false 180 GRAND AVENUE, SUITE 1530 OAKLAND CA 94612 0 0 1 0 0001821098 Gilbert Ryan Mark false 180 GRAND AVENUE, SUITE 1530 NEW YORK NY 10023 1 0 1 0 0 Class A ordinary shares 2026-09-30 4 C 0 5749999 A 5749999 D Class B ordinary shares 2026-09-30 4 C 0 5749999 0 D Class A ordinary shares 5749999 1 D The Class B ordinary shares are convertible, at the option of the holder, into Class A ordinary shares on a one-for-one basis, for no additional consideration, and have no expiration date. On September 30, 2026, the Reporting Persons elected to convert 5,749,999 Class B ordinary shares held by them into 5,749,999 Class A ordinary shares. Ryan Gilbert, Chairman of the board of directors of the Issuer, is the sole managing member of Launch Two Sponsor LLC (the "Sponsor") and holds voting and investment discretion with respect to the securities held of record by the Sponsor. As such, Mr. Gilbert may be deemed to have beneficial ownership of the securities held of record by the Sponsor. Mr. Gilbert disclaims any beneficial ownership except to the extent of his pecuniary interest therein. /s/ Ryan Gilbert, Managing Member of Launch One Sponsor LLC 2026-10-02 /s/ Ryan Gilbert 2026-10-02