12 filings
4
APTO
Aptose Biosciences Inc
7 Feb 24
Aptose Biosciences / ERICH PLATZER ownership change
4:52pm
4
Platzer Erich
23 Jan 23
Aptose Biosciences / ERICH PLATZER ownership change
7:58pm
4
APTO
Aptose Biosciences Inc
20 Jan 22
Aptose Biosciences / ERICH PLATZER ownership change
5:11pm
4
Platzer Erich
20 Dec 21
Aptose Biosciences / ERICH PLATZER ownership change
4:33pm
4
Platzer Erich
17 Dec 21
Aptose Biosciences / ERICH PLATZER ownership change
1:45pm
4
nm6hezev5qi0l7zf
6 Jan 21
Aptose Biosciences / ERICH PLATZER ownership change
5:20pm
4
qh4qmvvbn90 z6
13 Mar 20
Aptose Biosciences / ERICH PLATZER ownership change
8:21pm
4
bq3qb
3 Feb 20
Aptose Biosciences / ERICH PLATZER ownership change
9:49pm
4/A
sv9h6 76w0ojqj6i
21 Mar 19
Aptose Biosciences / ERICH PLATZER ownership change
9:15am
4
jw8yt
20 Mar 19
Aptose Biosciences / ERICH PLATZER ownership change
2:19pm
4
0ey0drx30x6tg04idgu
3 Jan 19
Aptose Biosciences / ERICH PLATZER ownership change
8:09pm
3
gd0lg7csn9j8xewfm9aj
21 Dec 18
Aptose Biosciences / ERICH PLATZER ownership change
8:56pm
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