45 filings
SC 13G/A
Grandeur Peak Global Advisors, LLC
17 Mar 23
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
2:08pm
SC 13G/A
DnB Asset Management AS
10 Mar 23
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
1:34pm
SC 13D/A
Kuo Chuan-Chiung
3 Mar 23
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
10:04am
SC 13G
Lu Kevin
24 Feb 23
O2MICRO INTERNATIONAL / Lu Kevin ownership change
12:33pm
SC 13G/A
OIIM
O2 Micro International
13 Feb 23
O2MICRO INTERNATIONAL / RENAISSANCE TECHNOLOGIES ownership change
1:10pm
SC 13G/A
t6pk carws
13 Feb 23
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G/A
z9nop8r1zhhvuca
31 Jan 23
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
2:40pm
SC 13D/A
8v10qn9a8l
3 Oct 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
6:05am
SC 13D/A
uorw4j6g xg
20 Sep 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
7:23am
SC 13D
my9koqjdmnv2z5rbe6
3 Jun 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
4:00pm
SC 13G/A
51jssq5 0c1nw7ko
11 Feb 22
O2MICRO INTERNATIONAL / RENAISSANCE TECHNOLOGIES ownership change
3:03pm
SC 13G/A
bbyf1
11 Feb 22
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G/A
id5jq8gil5
9 Feb 22
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
11:17am
SC 13G/A
nq0wflj
20 Jan 22
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
7:49am
SC 13G
gdnwp6bgf6l a8
30 Sep 21
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
1:48pm
SC 13G/A
psam0ldm9hiex
12 Feb 21
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
10:15am
SC 13G/A
xcju p4lz2zsq
11 Feb 21
O2MICRO INTERNATIONAL / RENAISSANCE TECHNOLOGIES ownership change
11:33am
SC 13G/A
msl1 r1h69wwc
12 Jan 21
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G
hnnt 704pkaa8rzz
6 Nov 20
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
7:25am
SC 13G/A
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19 Feb 20
O2MICRO International LTD
6:01am