Live feed20:42:45·1621dINSIDERFilingvia QuantisnowSEC Form 4: Burger Denis R exercised 5,417 shares at a strike of $2.04, increasing direct ownership by 33% to 21,671 unitsByQuantisnow·Wall Street's wire, on your screen.APTO· Aptose Biosciences Inc.Health CareOriginal source
