Veeco Instruments Inc. filed a Form 8-K on November 2, 2026, disclosing that its planned merger with Axcelis Technologies is now expected to close by the end of the first quarter of 2027, citing pending regulatory approvals including clearance from China's SAMR and a new HSR Act submission.

Key Highlights

  • Updated closing timeline: Veeco now expects the merger to close by the end of the first quarter of 2027, subject to satisfaction or waiver of all closing conditions.
  • Original merger agreement: The Agreement and Plan of Merger was entered into on September 30, 2025, among Veeco, Axcelis Technologies, Inc., and Victory Merger Sub, Inc., a wholly owned subsidiary of Axcelis.
  • SAMR approval pending: Closing remains conditioned on regulatory approval from the State Administration for Market Regulation of the People's Republic of China.
  • New HSR Act filing planned: Due to the pending expiry of the current clearance under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, the parties plan to promptly make a new submission, and closing is conditioned on expiration or early termination of the new waiting period.
  • Joint Proxy Statement/Prospectus filed: Axcelis filed a Form S-4 registration statement on December 8, 2025, amended December 29, 2025, declared effective December 31, 2025; a definitive joint proxy statement/prospectus was filed and mailed on or about December 31, 2025.
  • No closing assurance: According to the filing, "there can be no assurances that the closing will occur on this timeline."

Veeco Instruments Revises Merger Closing Estimate Amid Ongoing Regulatory Review

According to the filing, Veeco Instruments Inc. (NASDAQ:VECO) issued an 8-K current report on November 2, 2026, updating investors on the expected timeline for its previously announced merger with Axcelis Technologies, Inc. Under the terms of the Merger Agreement signed September 30, 2025, Merger Sub, a direct wholly owned subsidiary of Axcelis, is to be merged with and into Veeco, with Veeco surviving the merger as a wholly owned subsidiary of Axcelis.

The filing discloses that the primary outstanding condition is regulatory clearance from China's State Administration for Market Regulation. The company stated that "the parties continue to work constructively with SAMR to obtain clearance." Separately, the filing explains that because the current clearance under the Hart-Scott-Rodino Antitrust Improvements Act of 1976 is approaching expiry, the parties intend to promptly make a new HSR Act submission. Closing is also conditioned on the expiration or early termination of the waiting period for that new submission.

The 8-K was accompanied by a press release attached as Exhibit 99.1. The filing notes that forward-looking statements regarding the merger's expected timing, regulatory developments, and potential transaction benefits are subject to the company's cautionary language and involve a number of risks and uncertainties, including failure to obtain applicable regulatory approvals in a timely manner or failure to satisfy other closing conditions.

What Was Disclosed

Veeco Instruments filed an 8-K on November 2, 2026, revising the expected close of its merger with Axcelis Technologies to the end of Q1 2027, pending SAMR clearance in China and a new HSR Act filing, with no assurance the timeline will be met.