4 | SEC Filings Hub

Filing metadata

Accession number: 0001140361-25-020348
Form type: Form 4
Filer: ACM Research, Inc.
CIK: CIK 1680062
Filed: May 23, 2025
Reporting period: May 21, 2025
Description: Insider transaction

Documents

0001140361-25-020348-index.htm

Complete submission

0001140361-25-020348.txt

directory listing

Filed by

ACM Research, Inc.