12 filings
4
Platzer Erich
7 Feb 24
Aptose Biosciences / ERICH PLATZER ownership change
4:52pm
4
APTO
Aptose Biosciences Inc
23 Jan 23
Aptose Biosciences / ERICH PLATZER ownership change
7:58pm
4
Platzer Erich
20 Jan 22
Aptose Biosciences / ERICH PLATZER ownership change
5:11pm
4
APTO
Aptose Biosciences Inc
20 Dec 21
Aptose Biosciences / ERICH PLATZER ownership change
4:33pm
4
APTO
Aptose Biosciences Inc
17 Dec 21
Aptose Biosciences / ERICH PLATZER ownership change
1:45pm
4
isi1b
6 Jan 21
Aptose Biosciences / ERICH PLATZER ownership change
5:20pm
4
dj21z9uaihpkqabq8knm
13 Mar 20
Aptose Biosciences / ERICH PLATZER ownership change
8:21pm
4
aoynlvkp7e
3 Feb 20
Aptose Biosciences / ERICH PLATZER ownership change
9:49pm
4/A
nsz lm2cg3tko0nu2
21 Mar 19
Aptose Biosciences / ERICH PLATZER ownership change
9:15am
4
fr3c8zqtwrar5p1a22ch
20 Mar 19
Aptose Biosciences / ERICH PLATZER ownership change
2:19pm
4
swcrw2p
3 Jan 19
Aptose Biosciences / ERICH PLATZER ownership change
8:09pm
3
4d5y04
21 Dec 18
Aptose Biosciences / ERICH PLATZER ownership change
8:56pm
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