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
vcr7zdfg6s6d31
13 Feb 23
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G/A
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31 Jan 23
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
2:40pm
SC 13D/A
08ytcsiuim
3 Oct 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
6:05am
SC 13D/A
948rcuc 9fos4r49hl2w
20 Sep 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
7:23am
SC 13D
t5ydh99ey7spd4navapg
3 Jun 22
O2MICRO INTERNATIONAL / Kuo Chuan-Chiung ownership change
4:00pm
SC 13G/A
hnpknw3 9142ud
11 Feb 22
O2MICRO INTERNATIONAL / RENAISSANCE TECHNOLOGIES ownership change
3:03pm
SC 13G/A
o4en7f9gxaushj5kx db
11 Feb 22
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G/A
07l 918vm
9 Feb 22
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
11:17am
SC 13G/A
51vcqwd21b3io oinbt
20 Jan 22
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
7:49am
SC 13G
k885g3l6o8j0l1m
30 Sep 21
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
1:48pm
SC 13G/A
1inc4bwlc kgafyepz4
12 Feb 21
O2MICRO INTERNATIONAL / DnB Asset Management AS ownership change
10:15am
SC 13G/A
gx1nejxbxkuv9
11 Feb 21
O2MICRO INTERNATIONAL / RENAISSANCE TECHNOLOGIES ownership change
11:33am
SC 13G/A
8kkfk
12 Jan 21
O2MICRO INTERNATIONAL / Grandeur Peak Global Advisors ownership change
12:00am
SC 13G
66yrhz7e ihrpt
6 Nov 20
O2MICRO INTERNATIONAL / HIRSCHMAN ORIN ownership change
7:25am
SC 13G/A
4jsotegfygfij e076
19 Feb 20
O2MICRO International LTD
6:01am