SkyWater Technology, LLC

Item 8.01 Other Events. On January 25, 2026, SkyWater Technology, Inc., a Delaware corporation (the “Company” or “SkyWater”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) with IonQ, Inc., a Delaware corporation (“Parent” or “IonQ”), Iris Merger Subsidiary 1 Inc., a Delaware corporation and a wholly owned subsidiary of IonQ (“Merger Sub 1”), and Iris Merger Subsidiary 2 LLC, a Delaware limited liability company and a wholly owned subsidiary of Parent (“Merger Sub 2” and, together with Merger Sub 1, the “Merger Subs”). Pursuant to the Merger Agreement, Merger Sub 1 will be merged with and into the Company at the effective time (the “Effective Time”), with the Company surviving as a wholly owned subsidiary of Parent (the “First Merger”). Immediately after the Effective Time and after the First Merger, subject to the terms of the Merger Agreement, the Company will merge with and into Merger Sub 2, which will survive the merger as a wholly owned subsidiary of Parent. On January 26, 2026, the Company issued a press release announcing the Merger Agreement, a copy of which is filed as Exhibit 99.1 to this report. The information required to be reported on Form 8-K with respect to the Merger Agreement will be filed in a separate Current Report on Form 8-K. Important Information and Where to Find It In connection with the acquisition described in this Current Report on Form 8-K (the “Transaction”), IonQ intends to file with the Securities and Exchange Commission (the “SEC”) a Registration Statement on Form S-4 (the “Registration Statement”), which will include a prospectus with respect to the shares of IonQ common stock (the “IonQ Shares”) to be issued in the Transaction and a proxy statement for SkyWater’s stockholders (the “Proxy Statement/Prospectus”), and SkyWater intends to file with the SEC the Proxy Statement/Prospectus included in the Registration Statement. The definitive Proxy Statement/Prospectus (if and when available) will be mailed to stockholders of SkyWater. Each of IonQ and SkyWater may also file with or furnish to the SEC other relevant documents regarding the Transaction. This Current Report on Form 8-K is not a substitute for the Registration Statement, the Proxy Statement/Prospectus or any other document that IonQ or SkyWater may file with the SEC or mail to SkyWater’s stockholders in connection with the Transaction. INVESTORS AND SECURITY HOLDERS OF IONQ AND SKYWATER ARE URGED TO READ THE REGISTRATION STATEMENT AND THE PROXY STATEMENT/PROSPECTUS INCLUDED WITHIN THE REGISTRATION STATEMENT WHEN THEY BECOME AVAILABLE, AS WELL AS ANY OTHER RELEVANT DOCUMENTS FILED WITH THE SEC IN CONNECTION WITH THE TRANSACTION OR INCORPORATED BY REFERENCE INTO THE REGISTRATION STATEMENT AND THE PROXY STATEMENT/PROSPECTUS (INCLUDING ANY AMENDMENTS OR SUPPLEMENTS THERETO), BECAUSE THEY WILL CONTAIN IMPORTANT INFORMATION REGARDING IONQ, SKYWATER, THE TRANSACTION AND RELATED MATTERS. The documents filed by IonQ and SkyWater with the SEC may be obtained free of charge through the website maintained by the SEC at www.sec.gov. The documents filed by IonQ with the SEC also may be obtained free of charge at IonQ’s website at investors. IonQ.com. The documents filed by SkyWater with the SEC also may be obtained free of charge at SkyWater’s website at ir.skywatertechnology.com. Participants in the Solicitation IonQ, SkyWater and certain of their respective directors and executive officers may be deemed to be participants in the solicitation of proxies from the stockholders of SkyWater in connection with the Transaction under the rules of the SEC. Information about the interests of the directors and executive officers of IonQ and SkyWater and other persons who may be deemed to be participants in the solicitation of stockholders of SkyWater in connection with the Transaction and a description of their direct and indirect interests, by security holdings or otherwise, will be included in the Proxy Statement/Prospectus, which will be filed with the SEC. Information about SkyWater’s directors and executive officers is set forth in SkyWater’s proxy statement for its 2025 Annual Meeting of Stockholders on Schedule 14A filed with the SEC on April 8, 2025, SkyWater’s Annual Report on Form 10-K for the year ended December 29, 2024 and any subsequent filings with the SEC. Information about certain of IonQ’s directors and executive officers is set forth in IonQ’s proxy statement for its 2025 Annual Meeting of Stockholders on Schedule 14A filed with the SEC on April 28, 2025 and any subsequent filings with the SEC. To the extent that holdings of SkyWater’s securities by the directors and executive officers of SkyWater have changed from the amounts set forth in the Annual Meeting Proxy Statement, such changes have been or will be reflected on Statements of Changes in Beneficial Ownership on Form 4 filed with the SEC. Additional information regarding the direct and indirect interests of those persons and other persons who may be deemed participants in the Transaction may be obtained by reading the Proxy Statement/Prospectus regarding the Transaction when it becomes available. Free copies of these documents may be obtained as described above. No Offer or Solicitation This communication is for informational purposes only and does not constitute, or form a part of, an offer to sell or the solicitation of an offer to buy any securities or a solicitation of any vote or approval, nor shall there be any sale of securities in any jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such jurisdiction. No offer of securities shall be made except by means of a prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended, and otherwise in accordance with applicable law.