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ACM Research, Inc.

For the period ended Aug 17, 2026. Filed Aug 27, 2026.

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About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Aug 17, 2026 · Filed Aug 27, 2026

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ACMR$44.61+13.5%Stored close · as of Nov 6, 2026
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(d) Exhibits

ExhibitDescription
99.1*104Record of August 2026 Investor Relations Activity filed by ACM Research (Shanghai), Inc. with the Shanghai Stock Exchange on August 17, 2026Cover Page Interactive Data File (embedded within the XBRL document)
  • Unofficial English translation of original document prepared in Mandarin Chinese.
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.