Company: GIGGU
Filing Date: 2025-09-29
Form Type: 425
Source: 0001193125-25-221783
Chunk: 237

Company: GigCapital7 Corp.
Filing Date: 2025-09-29
Form: 425
Chunk 237
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 to time, at either
GigCapital7’s or the Company’s request and without further consideration, the Sponsor shall execute and deliver such additional documents and take all such further action as may be reasonably necessary or reasonably requested to effect
the actions and consummate the transactions contemplated by this Agreement.

9. . In the event of a stock
split, stock dividend or distribution, or any change in GigCapital7’s capital stock by reason of any stock split, reverse stock split, recapitalization, combination, reclassification, exchange of shares or the like, equitable adjustment shall
be made to the provisions of this Agreement as may be required so that the intended rights, privileges, duties and obligations hereunder shall be given full effect.

6

10. . This Agreement may not be amended, modified or
supplemented in any manner, whether by course of conduct or otherwise, except by an instrument in writing signed by the Sponsor, GigCapital7 and the Company.

11. . No failure or delay by any party hereto exercising any right, power or privilege hereunder shall operate as a waiver
thereof nor shall any single or partial exercise thereof preclude any other or further exercise thereof or the exercise of any other right, power or privilege. The rights and remedies of the parties hereto hereunder are cumulative and are not
exclusive of any rights or remedies which they would otherwise have hereunder. Any agreement on the part of a party hereto to any such waiver shall be valid only if set forth in a written instrument executed and delivered by such party.

12. . All notices and other communications hereunder shall be in writing and shall be deemed given if delivered personally, by
email (with confirmation of receipt) or sent by a nationally recognized overnight courier service to the parties hereto at the following addresses (or at such other address for a party as shall be specified by like notice made pursuant to this
):

if to GigCapital7, to:

GigCapital7 Corp.

1731
Embarcadero Road, Suite 200

Palo Alto, CA 94303

Attention: Dr. Avi S. Katz, Chief Executive Officer and Chairman of the Board; Dr. Raluca Dinu, Director

Email: ***; ***

with a copy to:

DLA Piper LLP (US)

555
Mission Street

Suite 2400

San Francisco, CA 94105

Attention: Jeffrey Selman; John Maselli

Email: jeffrey.selman@us.dlapiper.com;