GIWGigCapital8 Corp.

1. Oct 9, 2026On October 8, 2026, GigCapital8 Corp., a Cayman Islands exempted company (“SPAC”), entered into an Agreement and Plan of Merger, dated as of October 8, 2026 (the “Merger Agreement”), by and among SPAC, Quantisimo Holdings Corp., a British Virgin Islands business company formed by GigAcquisitions8 Corp., a Cayman …Other event · Form 8-K
2. Jun 25, 2026Quantisimo was created by WISeKey and SEALSQ to establish a Trusted Quantum Pure-Play platform designed to provide investors with direct exposure to the rapidly emerging quantum economy.Other event · Form 8-K
3. Oct 23, 2025Separation of Units On October 23, 2025, the Company issued a press release to announce that holders of the Company’s public units may elect to separately trade the Class A ordinary shares and rights underlying such public units commencing on October 27, 2025.Other event · Form 8-K
4. Oct 14, 2025Director Compensation On October 9, 2025, the Board of Directors (the “Board”) of GigCapital8 Corp., a Cayman Islands exempted company (the “Company”) approved the payment by the Company of advisory fees in connection with certain activities on its behalf, such as identifying and investigating potential business …Director or officer change · Form 8-K
5. Oct 9, 2025On September 30, 2025, the registration statement on Form S-1 (File No. 333-289479), as amended (the “Initial Registration Statement”), relating to the initial public offering (the “IPO”) of GigCapital8 Corp., a Cayman Island exempted company (the “Company”), was declared effective by the U.S. Securities and Exchange …Material agreement entered · Form 8-K

Quoted from SEC EDGAR filings. A current report is filed within four business days of the event it describes.