Live feed13:45:10·1596dINSIDERFilingvia QuantisnowSEC Form 4: Platzer Erich bought $316,340 worth of shares (270,000 units at $1.17), increasing direct ownership by 200% to 405,000 unitsByQuantisnow·Wall Street's wire, on your screen.APTO· Aptose Biosciences Inc.Health CareOriginal source
