ACM Research, Inc. engages in the development, manufacture, and sale of single-wafer wet cleaning equipment. It operates through the Space Alternated Phase Shift and Timely Energized Bubble Oscillation technology. The company was founded by David H. Wang in January 1998 and is headquartered in Fremont, CA.
Company profile
Website
CEO
David H. Wang
Employees
Incorporated
Location
Fiscal year end
Industry (SIC)
Former names
A C Moore Arts & Crafts Inc
SEC CIK
Corporate docs
IRS number
223527763
Latest filings (excl ownership)
EFFECT
Notice of effectiveness
8 Dec 11
15-12G
Securities registration termination
2 Dec 11
POS AM
Prospectus update (post-effective amendment)
2 Dec 11
S-8 POS
Registration of securities for employees (post-effective amendment)
2 Dec 11
S-8 POS
Registration of securities for employees (post-effective amendment)
2 Dec 11
S-8 POS
Registration of securities for employees (post-effective amendment)
2 Dec 11
S-8 POS
Registration of securities for employees (post-effective amendment)
2 Dec 11
S-8 POS
Registration of securities for employees (post-effective amendment)
2 Dec 11
8-K
Entry into a Material Definitive Agreement
23 Nov 11
25-NSE
Exchange delisting
18 Nov 11
Latest ownership filings
SC 13D/A
GLENHILL ADVISORS LLC
11 Oct 11
SC 13D/A
GLENHILL ADVISORS LLC
6 Oct 11
SC 13D/A
GLENHILL ADVISORS LLC
6 Jul 11
11-K
Annual report of employee stock purchases
24 Jun 11
SC 13D/A
GLENHILL ADVISORS LLC
17 Feb 11
11-K
Annual report of employee stock purchases
29 Jun 10
11-K
Annual report of employee stock purchases
26 Jun 09
11-K
Annual report of employee stock purchases
27 Jun 08
11-K
Annual report of employee stock purchases
28 Jun 07
11-K
Annual report of employee stock purchases
27 Jun 06