Silicon Valley Acquisition Corp. Files S-4 for Business Combination with EigenQ

What Happened

• Silicon Valley Acquisition Corp. (SVAQ) and quantum technology company EigenQ announced they filed a registration statement on Form S-4 with the SEC relating to their previously announced proposed business combination (originally announced June 17, 2026). A press release announcing the S-4 filing is attached to the 8-K as Exhibit 99.1 (dated September 28, 2026). The S-4 will include the preliminary and, once declared effective, the definitive proxy statement/prospectus that SVAQ will mail to its shareholders in connection with a shareholder vote on the transaction.

Key Details

• Form S-4 filed with the SEC; press release attached as Exhibit 99.1 (Sept 28, 2026).
• The transaction requires SVAQ shareholder approval at an extraordinary general meeting; a definitive proxy/prospectus will be mailed after the S-4 is declared effective.
• The S-4 will describe securities to be issued in the deal (references in the filing include potential issuance of EigenQ Warrants, PubCo Notes and PubCo Warrants) and will disclose related risks and adjustments.
• The filing contains forward-looking statements and lists material risks (e.g., shareholder and regulatory approvals, listing requirements, potential dilution, execution and integration risks).

Why It Matters

• Filing the Form S-4 is a key step toward completing the merger and taking EigenQ public through SVAQ; it moves the process into the shareholder-proxy stage where investors will receive detailed transaction terms. Retail investors should read the forthcoming proxy statement/prospectus carefully before voting or investing because it will contain exact deal economics, dilution effects, timing, and risk factors. The S-4 filing itself is not a solicitation or a guarantee that the transaction will close. Documents will be available free at the SEC website (www.sec.gov) once filed.