X0206 3 2024-08-28 0 0002023730 GigCapital7 Corp. GIGGU 0001451693 Katz Avi S C/O GIGCAPITAL7 CORP. 1731 EMBARCADERO ROAD, SUITE 200 PALO ALTO CA 94303 1 1 1 0 Chief Executive Officer 0002023728 GigAcquisitions7 Corp. C/O GIGCAPITAL7 CORP. 1731 EMBARCADERO ROAD, SUITE 200 PALO ALTO CA 94303 0 0 1 0 Class B ordinary shares Class A ordinary shares 16040583 I By GigAcquisitions7 Corp. The Class B ordinary shares are convertible for the Issuer's Class A ordinary shares as described under the heading "Description of Securities" in the Issuer's Registration Statement on Form S-1 (File No. 333-280015) and have no expiration date. Includes up to 2,500,000 Class B ordinary shares that are subject to forfeiture depending on the extent to which the underwriters' over-allotment is exercised, if at all. The Class B ordinary shares are held directly by GigAcquisitions7 Corp. (the "Sponsor"). The shares held by the Sponsor are beneficially owned by Dr. Katz, GigCapital7 Corp.'s Chairman of the Board of Directors, and Dr. Raluca Dinu, GigCapital7 Corp.'s Director. Dr. Katz and Dr. Dinu are the members of the Sponsor, who both have the voting and dispositive power over the shares held by the Sponsor. /s/ Dr. Avi S. Katz, individually 2024-08-28 /s/ Dr. Avi S. Katz, as managing member of GigAcquisitions7 Corp. 2024-08-28