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ACM Research, Inc.
ACMR · SEC Filings
website
2.5K
ACM Research, Inc., along with its affiliated companies, is a global developer, manufacturer, and pr...
Price
49.75
Market Cap
3.22 B
Float
58.18 M
Country
US
Sector
Technology
Exchange
NASDAQ
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TYPE
HEADLINE
FILED AT
TYPE
HEADLINE
FILED AT
TYPE
HEADLINE
FILED AT
TYPE
HEADLINE
FILED AT
All
Chronological
Financials
Registrations
Prospectus
News
Proxies
Ownerships
Other
ACM Research, Inc.
ACMR · SEC Filings
58.18 M
Float
49.75
Price
3.22 B
Market Cap
Financials
TYPE
HEADLINE
FILED AT
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Nov 6, 2026
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Aug 7, 2026
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
May 8, 2026
10-K
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
Mar 2, 2026
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Nov 6, 2025
10-Q
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
Aug 7, 2025
News
TYPE
HEADLINE
FILED AT
Prospectus
TYPE
HEADLINE
FILED AT
424B5
FIXED PRICE OFFERING - COMMON STOCK | Offering amount: $149,999,980 | Shares: 2,884,615 | Price: $52.000
May 12, 2026
424B5
1,785,715 Shares
Aug 15, 2019
424B5
$30,000,000Class A Common Stock
Aug 13, 2019
424B4
2,000,000 Shares
Nov 3, 2017
Registrations
TYPE
HEADLINE
FILED AT
S-8
Form S-8 - Securities to be offered to employees in employee benefit plans
Mar 4, 2026
S-8
Form S-8 - Securities to be offered to employees in employee benefit plans
Mar 3, 2025
S-3ASR
Class A Common Stock
Mar 18, 2024
S-8
Registration
Mar 18, 2024
S-8
Registration
May 15, 2023
S-8
1,469,761
Mar 11, 2021
Proxies
TYPE
HEADLINE
FILED AT
DEF 14A
Form DEF 14A - Other definitive proxy statements
Apr 27, 2026
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 29, 2025
DEF 14A
Form DEF 14A - Other definitive proxy statements
Apr 29, 2025
DEFA14A
Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Apr 26, 2024
DEF 14A
Form DEF 14A - Other definitive proxy statements
Apr 26, 2024
DEFR14A
Form DEFR14A - Revised definitive proxy soliciting materials
May 23, 2023
Ownerships
TYPE
HEADLINE
FILED AT
4
Ma Yue NMN (Reporting)
Nov 6, 2026
3
Ma Yue NMN (Reporting)
Nov 6, 2026
4
Wang David H (Reporting)
Sep 10, 2026
144
Form 144 - Report of proposed sale of securities
Sep 9, 2026
144
Form 144 - Report of proposed sale of securities
Sep 8, 2026
4
Pappis Charles C (Reporting)
Aug 26, 2026
Chronological
TYPE
HEADLINE
FILED AT
Other
TYPE
HEADLINE
FILED AT
LETTER
Form UPLOAD - SEC-generated letter
Sep 7, 2023
CORRESP
Form CORRESP - Correspondence
Aug 18, 2023
LETTER
Form UPLOAD - SEC-generated letter
Aug 4, 2023
LETTER
Form UPLOAD - SEC-generated letter
Feb 10, 2023
CORRESP
Form CORRESP - Correspondence
Feb 8, 2023
LETTER
Form UPLOAD - SEC-generated letter
Jan 25, 2023
