ACM Research, Inc. — SC 13G/A Filings
7 SC 13G/A filings on record
This page lists all SC 13G/A filings submitted to the SEC by ACM Research, Inc. (ACMR), sorted by most recent first. Each row links to the full filing on EdgarLookup. ACM Research, Inc. has filed 7 SC 13G/A documents with the SEC since 2016. To view all SEC filings by ACM Research, Inc., see the full filings list.
All
10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B4
424B5
8-A12B
8-K
CERTNAS
CORRESP
D
DEF 14A
DEFA14A
DEFR14A
DRS
DRS/A
EFFECT
NT 10-K
PRE 14A
RW
S-1
S-1/A
S-3
S-3/A
S-3ASR
S-8
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SC 13G/A | — | 0002012383-24-004107 | Nov 8, 2024 | — |
| SC 13G/A | — | 0002012383-24-001224 | Oct 22, 2024 | — |
| SC 13G/A | YIHENGACMR13GA2 | 0001447228-24-000008 | Feb 14, 2024 | — |
| SC 13G/A | SCHEDULE 13G/A | 0001104659-24-020171 | Feb 13, 2024 | — |
| SC 13G/A | — | 0001193805-23-000995 | Jul 18, 2023 | — |
| SC 13G/A | YIHENG13GA1ACMR | 0001447228-23-000002 | Feb 14, 2023 | — |
| SC 13G/A | SC 13G/A | 0001193125-21-041528 | Feb 12, 2021 | — |