Live feed18:07:23·1316dINSIDERFilingvia QuantisnowSEC Form 4: Rice William G. bought $6,834 worth of shares (10,000 units at $0.68), increasing direct ownership by 3% to 363,252 unitsByQuantisnow·Wall Street's wire, on your screen.APTO· Aptose Biosciences Inc.Health CareOriginal source