Company: GIGGU
Filing Date: 2025-09-29
Form Type: 425
Source: 0001193125-25-221783
Chunk: 247

Company: GigCapital7 Corp.
Filing Date: 2025-09-29
Form: 425
Chunk 247
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 and warranties contained in this Agreement and in any certificate or other writing delivered pursuant hereto shall not survive the Closing or the termination of this
Agreement.

9. .

(a) Except as otherwise provided herein, all costs and expenses incurred in connection with this Agreement and the transactions contemplated
hereby shall be paid by the party incurring such costs and expenses, whether or not the transactions contemplated hereby are consummated.

(b) All notices, requests, claims, demands and other communications hereunder shall be in writing and shall be given (and shall be deemed to
have been duly given upon receipt) by delivery in person, by e-mail or by

3

registered or certified mail (postage prepaid, return receipt requested) to the respective parties at the following addresses or e-mailaddresses (or at such other address or email address for a party as shall be specified in a notice given in accordance with this Section 9(b)): If to GigCapital7, to:

| GigCapital7 Corp. 1731 Embarcadero        
 Road, Suite 200 Palo Alto, CA 94303       |     |                                                                              |
| Attention:                                |     | Dr. Avi S. Katz, Executive Chairman of the Board and Chief Executive Officer |
|                                           |     | 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:                                    |     | ***; ***                                                                     |

If to a Stockholder, to the address or email address set forth for such Stockholder on the signature page hereof. (c) If any term or other provision of this Agreement is invalid, illegal or incapable of being enforced by any rule of law, or public policy, all other conditions and provisions of this Agreement shall nevertheless remain in full force and effect so long as the economic or legal substance of the transactions contemplated hereby is not affected in any manner materially adverse to any party. Upon such determination that any term or other provision is invalid, illegal or incapable of being enforced, the parties hereto shall negotiate in good faith to modify this Agreement so as to effect the original intent of the parties as closely as possible in a mutually acceptable manner in order that the transactions contemplated hereby be consummated as originally contemplated