Company: GIGGU
Filing Date: 2025-11-12
Form Type: S-4
Source: 0001193125-25-277896
Chunk: 291

Company: GigCapital7 Corp.
Filing Date: 2025-11-12
Form: S-4
Chunk 291
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 or by which it is bound, and the consummation of the transactions contemplated thereby; and |

| • |     | GigCapital7 will have delivered, or caused to be delivered, all of the certificates, instruments, contracts, and other documents specified to be delivered by it under the Business Combination Agreement, duly executed by GigCapital7 (as applicable). |

137

Conditions to the Obligations of GigCapital7 and Merger Sub The obligations of GigCapital7 and Merger Sub to consummate and effect the Business Combination are subject to the satisfaction or waiver of each of the following additional conditions at or prior to the Closing, any one (1) or more of which may be waived in writing exclusively by GigCapital7.

| • |     | All of the representations and warranties of Hadron Energy set forth in the Business Combination Agreement and in any certificate delivered by or on behalf of Hadron Energy pursuant thereto will be true and correct on and as of the Signing Date and on and as of the Closing Date as if made on the Closing Date, except for (a) those representations and warranties that address matters only as of a particular date (which representations and warranties will have been accurate as of such date), and (b) any failures to be true and correct that (without giving effect to any qualifications or limitations as to materiality or Company Material Adverse Effect), individually or in the aggregate, have not had and would not reasonably be expected to have a Company Material Adverse Effect; |

| • |     | Hadron Energy will have performed in all material respects all of its obligations and complied in all material respects with all of the agreements and covenants under the Business Combination Agreement (other than the requirement to provide the PCAOB Financial Statements and the Interim Financial Statements by the specified deadlines) to be performed or complied with by it on or prior to the Closing Date; |

| • |     | no Company Material Adverse Effect will have occurred with respect to Hadron Energy, since the date of the Business Combination Agreement that is continuing; |

| • |     | Hadron Energy having not received from the NRC any formal written communication that would (a) have a material and adverse impact on the ability of Hadron Energy to consummate the Merger, or (b) prevent Hadron Energy from continuing its regulatory engagement with the NRC; |

| • |     | all outstanding SAFEs shall have been amended and converted into shares of Hadron Energy Common Stock in accordance with Section 2.02(b)