SkyWater details FTC review of planned IonQ merger

SkyWater Technology, Inc. explains a new regulatory step affecting its planned acquisition by IonQ, Inc..

Rhea-AI Filing Summary

SkyWater Technology, Inc. explains a new regulatory step affecting its planned acquisition by IonQ, Inc.. The U.S. Federal Trade Commission issued a “Second Request” for additional information under the Hart-Scott-Rodino Act, extending the antitrust waiting period.

The waiting period will now expire 30 days after both companies substantially comply with the Second Request, unless further extended or terminated earlier by the FTC. SkyWater and IonQ plan to respond promptly and continue cooperating with the FTC, and the companies still expect the mergers to close in the second or third quarter of 2026, subject to regulatory clearance and other customary conditions.

Insights

M&A and regulatory risk analyst

FTC demands more data on the IonQ–SkyWater deal, extending the HSR review.

The filing centers on the planned acquisition of SkyWater Technology by IonQ. The U.S. Federal Trade Commission issued a Hart-Scott-Rodino “Second Request,” which automatically lengthens the antitrust waiting period until 30 days after both parties substantially respond.

A Second Request signals that regulators want a deeper look at competitive effects but does not by itself determine the outcome. The companies state they expect to respond promptly and to cooperate with the FTC, while still targeting completion of the mergers in the second or third quarter of 2026, subject to regulatory approval and other conditions.

8-K Event Classification

Item 8.01 — Other Events

1 item

Item 8.01 Other Events Other

Voluntary disclosure of events the company deems important to shareholders but not covered by other items.

Key Figures

Extended HSR waiting period: 30 days Expected merger closing window: Q2–Q3 2026 Registration Statement effectiveness date: March 31, 2026

3 metrics

Extended HSR waiting period 30 days Period after both parties substantially comply with FTC Second Request

Expected merger closing window Q2–Q3 2026 Company expectation for completion of the mergers, subject to conditions

Registration Statement effectiveness date March 31, 2026 IonQ Form S-4 declared effective for the transaction

Key Terms

Second Request, Hart-Scott-Rodino Antitrust Improvements Act of 1976, waiting period, Registration Statement on Form S-4, +1 more

5 terms

Second Request regulatory

"each received a request for additional information (the “Second Request”) from the U.S. Federal Trade Commission"

A "second request" occurs when a government agency reviewing a business deal asks for more information or documents after an initial review. This step helps ensure the deal doesn’t harm competition or consumers, similar to a referee reviewing additional footage before making a final decision. For investors, it signals increased scrutiny that could delay or block the transaction, impacting market expectations.

Hart-Scott-Rodino Antitrust Improvements Act of 1976 regulatory

"under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”)"

waiting period regulatory

"extends the waiting period under the HSR Act until 30 days after both the Company and Parent have substantially complied"

A waiting period is a legally required pause before a corporate action — such as a securities offering, merger, or regulatory approval — can take effect, giving regulators time to review documents and the public time to respond. It matters to investors because it sets when money can change hands and when shares can be traded, creating a window of uncertainty and opportunity much like a cooling-off period before a big purchase.

Registration Statement on Form S-4 regulatory

"IonQ, Inc. (“IonQ”) h (the “SEC”) a Registration Statement on Form S-4 (the “Registration Statement”)"

A registration statement on Form S-4 is a formal filing with the U.S. Securities and Exchange Commission used when a company issues shares or other securities as part of a merger, acquisition, exchange offer or similar corporate deal. It bundles the transaction terms, financial statements, risk factors and shareholder vote materials so investors can assess the deal; think of it as a detailed prospectus or buyer’s packet that explains what you would own and how the deal could change your stake.

proxy statement/prospectus regulatory

"a preliminary proxy statement for SkyWater’s stockholders. The Registration Statement was declared effective"

A proxy statement or prospectus is a document that companies send to shareholders to provide important information about upcoming decisions or investments, such as voting on company issues or offering new shares to the public. It helps investors understand the details and risks involved, enabling them to make informed choices about their ownership or involvement with the company.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What regulatory development did SkyWater (SKYT) report regarding the IonQ merger?

SkyWater reported that the U.S. Federal Trade Commission issued a Hart-Scott-Rodino “Second Request” for additional information on the planned mergers with IonQ. This automatically extends the antitrust waiting period while regulators conduct a more detailed review of the transaction.

How does the FTC Second Request affect the IonQ–SkyWater merger timeline?

The Second Request extends the Hart-Scott-Rodino waiting period until 30 days after both SkyWater and IonQ have substantially complied. That extension can also change if the parties voluntarily agree to more time or if the FTC ends the waiting period earlier.

Does SkyWater still expect the IonQ acquisition to close in 2026?

Yes. Despite the FTC Second Request, SkyWater and IonQ state they still expect the mergers to be completed in the second or third quarter of 2026, assuming the HSR waiting period expires or terminates and other customary closing conditions are satisfied or waived.

What main risks to the IonQ–SkyWater transaction does the company highlight?

Key risks include failing to obtain required regulatory approvals, disruption to existing operations, effects on employee retention and business relationships, potential litigation outcomes, changes in economic conditions, and the possibility that SkyWater’s stock price could decline significantly if the transaction is not completed.

What documents should SkyWater (SKYT) stockholders read about the IonQ transaction?

Stockholders are urged to read IonQ’s Registration Statement on Form S-4, the related proxy statement/prospectus for SkyWater, and any amendments or supplements. These SEC filings contain detailed information about IonQ, SkyWater, the transaction terms, and potential impacts on security holders.

Where can investors access the IonQ–SkyWater merger filings for free?

Investors can access the Registration Statement and proxy statement/prospectus at the SEC’s website, www.sec.gov. IonQ’s filings are also available at investors.IonQ.com, and SkyWater’s filings are available at ir.skywatertechnology.com, all without charge.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 04/24/2026 - 05:10 PM EDT Learn about SEC filing dates

SkyWater Technology, Inc false 0001819974 0001819974 2026-04-24 2026-04-24

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): April 24, 2026

SkyWater Technology, Inc.

(Exact name of registrant as specified in its charter)

Delaware		001-40345		37-1839853
(State or other jurisdiction of incorporation)		(Commission File Number)		(IRS Employer Identification No.)

2401 East 86th Street Bloomington, Minnesota		55425
(Address of principal executive offices)		(Zip Code)

Registrant’s telephone number, including area code: (952) 851-5200

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☒ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Exchange Act:

Title of Each Class		Trading Symbol		Name of Each Exchange on Which Registered
Common stock, par value $0.01 per share		SKYT		The Nasdaq Stock Market LLC

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐

Item 8.01 Other Events.

As previously disclosed, on January 25, 2026, SkyWater Technology, Inc., a Delaware corporation (the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) with IonQ, Inc., a Delaware corporation (“Parent”), Iris Merger Subsidiary 1 Inc., a Delaware corporation and a wholly owned subsidiary of Parent (“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, (i) Merger Sub 1 will merge with and into the Company, with the Company surviving as a wholly owned subsidiary of Parent (the “First Merger”) and (ii) immediately following the effective time of the First Merger (the “Effective Time”), the Company, as the surviving entity of the First Merger, will merge with and into Merger Sub 2, which will survive the merger as a wholly owned subsidiary of Parent (together with the First Merger, the “Mergers”).

Consummation of the Mergers is subject to certain conditions, including the expiration or termination of the waiting period (and any extension thereof) applicable to the consummation of the Mergers under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the “HSR Act”), and any agreement with a governmental authority not to consummate the Merger.

On April 24, 2026, the Company and Parent each received a request for additional information (the “Second Request”) from the U.S. Federal Trade Commission (the “FTC”) in connection with the FTC’s review of the Mergers. The issuance of the Second Request extends the waiting period under the HSR Act until 30 days after both the Company and Parent have substantially complied with the Second Request, unless the waiting period is extended voluntarily by the parties or terminated earlier by the FTC.

The Company and Parent expect to promptly respond to the Second Request and to continue to work cooperatively with the FTC in its review of the Mergers. The Mergers are still expected to be completed in the second or third quarter of 2026, subject to the expiration or termination of the waiting period under the HSR Act and the satisfaction (or waiver) of other customary closing conditions.

Forward-Looking Statements

This Current Report on Form 8-K contains “forward-looking” statements within the meaning of the Private Securities Litigation Reform Act of 1995, including statements that are based on the Company’s current expectations or forecasts of future events, rather than past events and outcomes, and such statements are not guarantees of future performance. Forward-looking statements include all statements other than statements of historical fact contained in this Current Report on Form 8-K, including information or predictions concerning the Company’s future business, results of operations, financial performance, plans and objectives, competitive position, market trends, and potential growth and market opportunities. In some cases, you can identify forward-looking statements by words such as “intends,” “estimates,” “predicts,” “potential,” “continues,” “anticipates,” “plans,” “expects,” “believes,” “should,” “could,” “may,” “will,” “targets,” “projects,” “seeks” or the negative of these terms or other comparable terminology.

Forward-looking statements are subject to risks, uncertainties and assumptions, which may cause the Company’s actual results, performance or achievements to be materially different from those expressed or implied by such forward-looking statements. Key factors that could cause the Company’s actual results to be different than expected or anticipated include, but are not limited to: the inability to consummate the acquisition of the Company by Parent (the “Transaction”) within the anticipated time period, or at all, due to any reason, including the failure to obtain required regulatory approvals or satisfy the other conditions to the consummation of the Transaction; the risk that the Transaction disrupts our current plans and operations or diverts management’s attention from its ongoing business; the effects of the Transaction on our business, operating results, and ability to retain and hire key personnel and maintain relationships with customers, suppliers and others with whom we do business; the risk that our stock price may decline significantly if the Transaction is not consummated; the nature, cost and outcome of any legal proceedings related to the Transaction; our goals and strategies; our future business development, financial condition and results of operations; our ability to operate our fabrication facilities at full capacity; our ability to appropriately respond to changing technologies on a timely and cost-effective basis; our customer relationships and our ability to retain and expand our customer relationships; the timing and amount of funding our customers are able to secure for their purchase commitments; our ability to accurately predict our future revenues for the purpose of appropriately budgeting and adjusting our expenses; our expectations regarding dependence on our largest customers; our ability to diversify and expand our customer base and develop relationships in new markets, our ability to integrate the operations of the Fab 25 facility with our operations and risks associated with operating the Fab 25 facility; the

performance and reliability of our third-party suppliers and manufacturers; our ability to procure tools, materials, and chemicals; our ability to control costs, including our operating and capital expenses; the size and growth potential of the markets for our solutions, and our ability to serve and expand our presence in those markets; the level of demand in our customers’ end markets; our ability to attract, train and retain key qualified personnel; adverse litigation judgments, settlements or other litigation-related costs; changes in trade policies, including the imposition of or increase in tariffs; our ability to raise additional capital or financing; our ability to accurately forecast demand; changes in local, regional, national and international economic or political conditions, including those resulting from increases in inflation and interest rates, a recession, or intensified international hostilities; the level and timing of U.S. government program funding; our ability to maintain compliance with certain U.S. government contracting requirements; regulatory developments in the United States and foreign countries; our ability to protect our intellectual property rights; and other factors discussed in the “Risk Factors” section of the Annual Report on Form 10-K the Company filed with the SEC on March 11, 2026 and in other documents that the Company files with the SEC, which are available at http://www.sec.gov. The Company assumes no obligation to update any forward-looking statements, which speak only as of the date of this Current Report on Form 8-K.

Important Information and Where to Find It

In connection with the Transaction, IonQ, Inc. (“IonQ”) has filed with the Securities and Exchange Commission (the “SEC”) a Registration Statement on Form S-4 (the “Registration Statement”), which included a preliminary prospectus with respect to the shares of IonQ common stock to be issued in the Transaction and a preliminary proxy statement for SkyWater’s stockholders. The Registration Statement was declared effective on March 31, 2026, and the definitive proxy statement/prospectus was mailed to stockholders of SkyWater on the same date. 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, 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 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, is included in the definitive proxy statement/prospectus, which has been filed 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 definitive proxy statement/prospectus, 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. Free copies of these documents may be obtained as described above.

No Offer or Solicitation

This Current Report on Form 8-K 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.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

				SkyWater Technology, Inc.
Date: April 24, 2026				/s/ Thomas J. Sonderman
				Name:		Thomas J. Sonderman
				Title:		Chief Executive Officer

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