Live feed16:28:23·1245dINSIDERFilingvia QuantisnowSEC Form 4: Tapper Amy E. exercised 21,261 shares at a strike of $4.81, increasing direct ownership by 18% to 141,094 unitsByQuantisnow·Wall Street's wire, on your screen.IMGO· Imago BioSciences Inc.Health CareOriginal source