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Regulators advance Axcelis (NASDAQ: ACLS)–Veeco merger; China review pending

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Rhea-AI Filing Summary

Axcelis Technologies filed an update on its planned merger with Veeco Instruments, outlining progress on regulatory clearances and closing conditions. The United Kingdom Investment Security Unit issued a no further action letter on January 22, 2026, removing one regulatory hurdle.

Axcelis and Veeco determined that filings under Sweden’s Investment Screening Law are not required and subsequently waived the related closing condition. They are still working toward final approval from China’s State Administration for Market Regulation. The merger also depends on customary conditions, including Axcelis and Veeco stockholder approvals at special meetings scheduled for February 6, 2026, and both ISS and Glass Lewis have recommended voting FOR. The companies continue to expect completion in the second half of 2026.

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Insights

Axcelis–Veeco merger clears key hurdles but awaits China review.

The update shows regulatory momentum for the Axcelis–Veeco merger. A no further action letter from the UK Investment Security Unit removes one national security review, and the parties concluded Sweden’s Investment Screening Law does not require filings, later waiving that closing condition and related efforts covenants.

The main remaining regulatory item identified is approval from China’s State Administration for Market Regulation. Alongside this, the merger still needs Axcelis and Veeco stockholder approvals, with special meetings set for February 6, 2026 and major proxy advisers recommending votes in favor.

The companies reaffirm that they expect the merger to close in the second half of 2026. Actual timing and outcome will depend on the outstanding Chinese approval, satisfaction of all other closing conditions and the results of the upcoming stockholder votes.

 

 

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): January 22, 2026

 

Axcelis Technologies, Inc.

(Exact Name of Registrant as Specified in Charter)

 

Delaware   000-30941   34-1818596
(State or Other Jurisdiction   (Commission   (IRS Employer
of Incorporation)   File Number)   Identification No.)

 

108 Cherry Hill Drive
Beverly, Massachusetts
01915

(Address of Principal Executive Offices) (Zip Code)

 

Registrant’s telephone number, including area code: (978) 787-4000

 

N/A

(Former Name or Former Address, if Changed Since Last Report)

 

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 (see General Instruction A.2. below):

 

xWritten 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 Act:

 

Title of each class   Trading Symbol(s)   Name of each exchange
on which registered
Common Stock, $.001 par value   ACLS   Nasdaq Global Select Market

 

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 announced, on September 30, 2025, Axcelis Technologies, Inc., a Delaware corporation (“Axcelis”), entered into an Agreement and Plan of Merger (the “Merger Agreement”), by and among Axcelis, Victory Merger Sub, Inc., Delaware corporation and a direct wholly owned subsidiary of Axcelis (“Merger Sub”) and Veeco Instruments Inc., a Delaware corporation (“Veeco”), pursuant to which, subject to the terms and conditions set forth therein, Merger Sub will be merged with and into Veeco, with Veeco surviving such merger as a wholly owned subsidiary of Axcelis (the “Merger”).

 

On January 22, 2026, the United Kingdom Investment Security Unit issued a no further action letter with respect to the Merger.

 

Additionally, Axcelis and Veeco, in accordance with the Merger Agreement, determined that in light of the facts and circumstances, filings are not required under the Investment Screening Law of Sweden. On January 27, 2027, Axcelis and Veeco waived (a) the condition to closing solely with respect to approval under any Investment Screening Law of Sweden having been obtained (or applicable waiting periods in connection therewith having expired) and (b) the corresponding efforts covenants solely with respect to such approval.

 

Axcelis and Veeco continue to cooperate with respect to the final pending regulatory approval from the State Administration for Market Regulation of the People’s Republic of China.

 

The completion of the Merger remains subject to other customary closing conditions, including the approval of the issuance of Axcelis common stock pursuant to the Merger Agreement by Axcelis stockholders and the adoption of the Merger Agreement by Veeco stockholders. As previously announced, each of Axcelis and Veeco have special meetings of their respective stockholders scheduled for February 6, 2026. Institutional Shareholder Services Inc. and Glass, Lewis & Co. have both recommended that Veeco stockholders vote FOR approval of the Merger and that Axcelis stockholders vote FOR approval of the issuance of Axcelis shares in connection with the Merger.

 

Axcelis and Veeco continue to expect that the Merger will be completed in the second half of 2026.

 

Additional Information About the Potential Transaction and Where to Find It

 

In connection with the proposed transaction between Axcelis and Veeco pursuant to the Merger Agreement, on December 8, 2025, Axcelis filed with the Securities and Exchange Commission (the “SEC”) a registration statement on Form S-4, as amended on December 29, 2025 (the “Registration Statement”). The Registration Statement on Form S-4 was declared effective by the SEC on December 31, 2025. Each of Axcelis and Veeco filed a definitive joint proxy statement/prospectus (the “Joint Proxy Statement/Prospectus”) with the SEC on December 31, 2025 and commenced mailing to their respective stockholders on or about December 31, 2025. Each of Axcelis and Veeco may also file with or furnish to the SEC other relevant documents regarding the proposed Merger. This current report on Form 8-K is not a substitute for the Joint Proxy Statement/Prospectus or any other document that Axcelis or Veeco has filed or may file with or furnish to the SEC. INVESTORS AND SECURITY HOLDERS ARE URGED TO READ THE JOINT PROXY STATEMENT/PROSPECTUS AND ANY OTHER RELEVANT DOCUMENTS THAT ARE OR WILL BE FILED WITH OR FURNISHED TO THE SEC, AS WELL AS ANY AMENDMENTS OR SUPPLEMENTS TO THESE DOCUMENTS, CAREFULLY AND IN THEIR ENTIRETY BECAUSE THEY CONTAIN OR WILL CONTAIN IMPORTANT INFORMATION ABOUT THE PROPOSED MERGER AND RELATED MATTERS. Investors and security holders will be able to obtain free copies of the Joint Proxy Statement/Prospectus and other documents containing important information about Axcelis, Veeco and the proposed transaction, once such documents are filed with or furnished to the SEC through the website maintained by the SEC at www.sec.gov. Copies of the documents filed with or furnished to the SEC by Axcelis will be available free of charge on Axcelis’ website at investor.axcelis.com or by contacting Axcelis’ Investor Relations department by email at Investor-Relations@axcelis.com. Copies of the documents filed with or furnished to the SEC by Veeco will be available free of charge on Veeco’s website at ir.veeco.com or by contacting Veeco’s Investor Relations department by email at Investorrelations@veeco.com.

 

 

 

 

Participants in the Solicitation

 

Axcelis, Veeco and certain of their respective directors and executive officers may be deemed to be participants in the solicitation of proxies in respect of the proposed Merger. Information about the directors and executive officers of Axcelis, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in Axcelis’ proxy statement for its 2025 annual meeting of stockholders, which was filed with or furnished to the SEC on March 31, 2025. Information about the directors and executive officers of Veeco, including a description of their direct or indirect interests, by security holdings or otherwise, is set forth in Veeco’s proxy statement for its 2025 annual meeting of stockholders, which was filed with the SEC on March 20, 2025. Other information regarding the participants in the proxy solicitations and a description of their direct and indirect interests, by security holdings or otherwise, is contained in the Joint Proxy Statement/Prospectus and other relevant materials to be filed with or furnished to the SEC regarding the proposed transaction. You may obtain free copies of these documents using the sources indicated above.

 

No Offer or Solicitation

 

This document is not intended to and shall not constitute an offer to purchase or the solicitation of an offer to buy or sell 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.

 

Forward-Looking Statements

 

Certain statements included in this document, and any related oral statements, that are not historical facts are forward-looking statements for purposes of the safe harbor provisions under the United States Private Securities Litigation Reform Act of 1995. Statements in this document other than historical facts, such as statements pertaining to: (i) future industry demand for semiconductors and wafer fabrication equipment; (ii) future development of regulatory landscape; (iii) Axcelis’ or Veeco’s market position for the future; (iv) forecasts of financial measures for future periods; (v) long-term financial targets and underlying assumptions; (vi) the future investment plan for research and development, technology and infrastructure; (vii) future shareholder returns; and (viii) potential synergies or other benefits of a potential transaction between Axcelis and Veeco, are forward-looking statements.

 

Any statements that involve discussions with respect to predictions, expectations, beliefs, plans, projections, objectives, assumptions, future events, or performance (often but not always using phrases such as “expects” or “does not expect,” “is expected,” “anticipates” or “does not anticipate,” “plans,” “budget,” “scheduled,” “forecasts,” “estimates,” “believes” or “intends” or variations of such words and phrases or stating that certain actions, events or results “may” or “could,” “would,” “might” or “will” be taken to occur or be achieved) are not statements of historical fact and may be forward-looking information and are intended to identify forward-looking information.

 

 

 

 

These forward-looking statements are based on current information and assumptions and involve a number of risks and uncertainties, including relating to obtaining applicable regulatory and stockholder approvals, satisfying other closing conditions to the proposed transaction, the expected tax treatment of the proposed transaction, the expected timing of the proposed transaction and the integration of the businesses and the expected benefits, cost savings, accretion, synergies and growth to result therefrom. These risks include, among other things: failure to obtain applicable regulatory or stockholder approvals in a timely manner or otherwise; failure to satisfy other closing conditions to the proposed transaction or to complete the proposed transaction on anticipated terms and timing; negative effects of the announcement of the proposed transaction; risks that the businesses will not be integrated successfully or that the combined company will not realize expected benefits, cost savings, accretion, synergies and/or growth, or that such benefits may take longer to realize or may be more costly to achieve than expected; the risk that disruptions from the proposed transaction will harm business plans and operations; risks relating to unanticipated costs of integration; significant transaction and/or integration costs, or difficulties in connection with the proposed transaction and/or unknown or inestimable liabilities; restrictions during the pendency of the proposed transaction that may impact the ability to pursue certain business opportunities or strategic transactions; potential litigation associated with the proposed transaction; the potential impact of the announcement or consummation of the proposed transaction on Axcelis’, Veeco’s or the combined company’s relationships with suppliers, customers, employees and regulators; and demand for the combined company’s products. Actual results may differ materially from those projected in such statements due to various factors, including but not limited to: economic, political and social conditions in the countries in which Axcelis and Veeco, their respective customers and suppliers operate; disruption to Axcelis’ and Veeco’s respective manufacturing facilities or other operations, or the operations of Axcelis’ and Veeco’s respective customers and suppliers, due to natural catastrophic events, health epidemics or terrorism; ongoing changes in the technology industry, and the semiconductor industry in particular, including future growth rates, pricing trends in end-markets, or changes in customer capital spending patterns; Axcelis’, Veeco’s and the combined company’s ability to timely develop new technologies and products that successfully anticipate or address changes in the semiconductor industry; Axcelis’, Veeco’s and the combined company’s ability to maintain their respective technology advantage and protect their respective proprietary rights; Axcelis’, Veeco’s and the combined company’s ability to compete with new products introduced by their respective competitors; Axcelis’, Veeco’s and the combined company’s ability or the ability of their respective customers to obtain U.S. export control licenses for the sale of certain products or provision of certain services to customers in China.

 

For other factors that may cause actual results to differ materially from those projected and anticipated in forward-looking statements in this Current Report on Form 8-K, please refer to Axcelis’ most recent Annual Report on Form 10-K and Veeco’s most recent Annual Report on Form 10-K, and other subsequent filings with the SEC made by Axcelis and/or Veeco. Unless required by law, we assume no obligation to, and do not currently intend to, update these forward-looking statements.

 

 

 

 

SIGNATURES

 

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

 

  AXCELIS TECHNOLOGIES, INC.
   
  By: Eileen J. Evans
Date: February 2, 2026   Eileen J. Evans
    Executive Vice President HR/Legal and General Counsel

 

 

 

FAQ

What merger update did Axcelis (ACLS) provide in this filing?

Axcelis Technologies provided a detailed update on its planned merger with Veeco Instruments, highlighting new regulatory clearances, the status of remaining approvals, upcoming stockholder vote dates, and its continued expectation that the transaction will close in the second half of 2026.

Which regulatory approvals for the Axcelis–Veeco merger have been obtained?

The update notes that the UK Investment Security Unit issued a no further action letter on January 22, 2026. Axcelis and Veeco also determined that filings under Sweden’s Investment Screening Law are not required and later waived the related closing condition and efforts covenants.

What approvals are still pending for the Axcelis (ACLS) and Veeco merger?

The filing states that Axcelis and Veeco are continuing to work toward the final pending regulatory approval from China’s State Administration for Market Regulation. The merger also remains subject to customary conditions, including stockholder approvals from both companies.

When will Axcelis (ACLS) and Veeco stockholders vote on the merger?

Axcelis and Veeco have scheduled special meetings of their respective stockholders for February 6, 2026. At these meetings, Veeco stockholders will consider approval of the merger, while Axcelis stockholders will vote on issuing Axcelis common stock under the Merger Agreement.

How do proxy advisory firms view the Axcelis–Veeco merger proposals?

According to the filing, Institutional Shareholder Services (ISS) and Glass, Lewis & Co. have both recommended that Veeco stockholders vote FOR the merger and that Axcelis stockholders vote FOR the issuance of Axcelis shares in connection with the transaction.

When do Axcelis (ACLS) and Veeco expect their merger to close?

Axcelis and Veeco state that they continue to expect the merger to be completed in the second half of 2026. That timing depends on receiving remaining regulatory approvals, including from China’s SAMR, and satisfying customary closing conditions such as stockholder approvals.
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