24 filings
4
ACMR
ACM Research, Inc.
15 Mar 24
ACM Research / Sotheara Cheav ownership change
9:32pm
144
Sotheara Cheav
14 Mar 24
Notice of proposed sale of securities
4:03pm
144
Sotheara Cheav
13 Mar 24
Notice of proposed sale of securities
6:21pm
4
Sotheara Cheav
15 Nov 23
ACM Research / Sotheara Cheav ownership change
4:15pm
144
Sotheara Cheav
13 Nov 23
Notice of proposed sale of securities
4:27pm
4/A
qp7ko f25votzg7
21 Aug 23
ACM Research / Sotheara Cheav ownership change
9:18pm
4
2gik2xjxqsbog51l9dx2
14 Aug 23
ACM Research / Sotheara Cheav ownership change
5:31pm
4
p6mit5a7
8 Jun 23
ACM Research / Sotheara Cheav ownership change
9:49pm
144
a45y8g52b7guxohql
6 Jun 23
Notice of proposed sale of securities
4:31pm
4
j8cxcw 9y8q0n
22 Aug 22
ACM Research / Sotheara Cheav ownership change
8:00pm
4
dhse0u8vu8xo
18 Aug 22
ACM Research / Sotheara Cheav ownership change
9:30pm
4
2acil
12 Apr 21
ACM Research / Sotheara Cheav ownership change
5:30pm
4
aj2hd49j5
5 Apr 21
ACM Research / Sotheara Cheav ownership change
5:30pm
4
p6l16yzuvlso7msw1sz1
16 Mar 21
ACM Research / Sotheara Cheav ownership change
5:31pm
4
wjxuazk3vf zztrxz
16 Nov 20
ACM Research / Sotheara Cheav ownership change
5:30pm
4
zxz21ks4ajt6w8t1r98
9 Nov 20
ACM Research / Sotheara Cheav ownership change
5:30pm
4
vfq95f
14 Sep 20
ACM Research / Sotheara Cheav ownership change
8:30pm
4/A
8xzmy5n0t cj7p
2 Oct 19
ACM Research / Sotheara Cheav ownership change
4:35pm
4
tax9helyy2cf
27 Aug 19
ACM Research / Sotheara Cheav ownership change
8:39pm
4
jezolq3m
6 Aug 19
ACM Research / Sotheara Cheav ownership change
5:14pm