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ACM Research, Inc. — Investor Relations & Filings

Ticker · ACMR ISIN · US00108J1097 LEI · 549300MCTENUWL2GJL61 US Manufacturing
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Filings indexed 580 across all filing types
Latest filing 2017-10-31 Regulatory Filings
Country US United States of America
Listing US ACMR

About ACM Research, Inc.

https://www.acmr.com/

ACM Research, Inc. develops, manufactures, and sells advanced wafer fabrication equipment (WFE) for the global semiconductor industry. The company provides a broad portfolio of products for single-wafer and batch wet cleaning, electroplating, stress-free polishing, PECVD, and thermal processes. Its solutions serve the integrated circuit (IC), compound semiconductor, wafer-level packaging, and wafer manufacturing markets. ACM specializes in proprietary wet processing technologies designed to enhance manufacturing yields for next-generation devices. Key innovations include its Smart Megasonix™, SAPS™, and TEBO™ cleaning technologies, which deliver damage-free cleaning for advanced 2D and 3D patterned wafers, such as FinFET and 3D NAND structures. The company also offers advanced electroplating (ECP) and stress-free polishing (SFP) solutions for advanced packaging applications.

Recent filings

Filing Released Lang Actions
Regulatory Filings 2017
Regulatory Filings Classification · 95% confidence The document is a letter addressed to the SEC requesting acceleration of the effective date for a Registration Statement on Form S-1. It is a correspondence related to a securities registration process, not a financial report or earnings release. The document is short (1446 characters) and is a formal request rather than a report or announcement of financial results. Therefore, it fits best under Regulatory Filings (RNS), which covers miscellaneous regulatory announcements and filings that do not fit other categories.
2017-10-31 English
S-1/A
Regulatory Filings Classification · 100% confidence The document is an Amendment No. 3 to a Registration Statement on Form S-1 filed with the SEC by ACM Research, Inc. It is a regulatory filing related to the registration of securities under the Securities Act of 1933. The text includes details about underwriting agreements, indemnification of directors and officers, recent sales of unregistered securities, and exhibits related to the registration statement. There are no financial statements or earnings data presented, nor is this a report like an annual or quarterly report. The document is a regulatory filing for securities registration purposes, specifically an S-1/A amendment. Therefore, it fits best under the category of Regulatory Filings (RNS).
2017-10-30 English
S-1/A
Regulatory Filings Classification · 95% confidence The document is a Form S-1/A Registration Statement Amendment No. 2 filed with the SEC, dated October 25, 2017, for ACM Research, Inc. It is a preliminary prospectus for an initial public offering (IPO) of Class A common stock. The text includes detailed information about the offering, company business, risk factors, management, and financial data. This type of filing is a registration statement for securities offering under the Securities Act of 1933, which is distinct from annual or quarterly reports, earnings releases, or other filings. The document is not an announcement or a brief summary but a comprehensive registration statement prospectus. Therefore, it fits best into the category of Regulatory Filings (RNS) as it is a general regulatory filing related to securities registration and offering, not a financial report or other specific category.
2017-10-25 English
S-1/A
Regulatory Filings Classification · 100% confidence The document is titled as an Amendment No. 1 to Form S-1 Registration Statement filed with the SEC, dated October 18, 2017. It is a registration statement under the Securities Act of 1933 for ACM Research, Inc. The text includes detailed information about the offering, including the number of shares, pricing, underwriting, company description, risk factors, and other disclosures typical of an IPO registration statement. This is not a financial report, earnings release, or management discussion, but a regulatory filing for securities registration. Therefore, the document is best classified as a Regulatory Filing (RNS) because it is a registration statement and not a report or announcement of a report. The document length is substantial (15,000 characters), and it contains the full text of the registration statement amendment, not just an announcement or certification.
2017-10-18 English
S-1
Capital/Financing Update Classification · 100% confidence The document is a Form S-1 Registration Statement filed with the SEC, dated September 13, 2017, for ACM Research, Inc. It is a preliminary prospectus for an initial public offering (IPO) of Class A common stock. The text includes detailed information about the company, its business, risk factors, management, financial data, and underwriting details. Form S-1 is a registration statement used by companies planning to go public to register their securities with the SEC. This type of filing is related to capital raising and financing activities, specifically the initial public offering of shares. Therefore, the document is best classified as a Capital/Financing Update (CAP).
2017-09-13 English
Regulatory Filings 2017
Regulatory Filings
2017-06-01 English

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