Live feed16:00:51·1379dINSIDERFilingvia QuantisnowSEC Form 4: Robertson Sanford exercised 2,802 shares at a strike of $23.59, increasing direct ownership by 0.27% to 1,027,567 unitsByQuantisnow·Wall Street's wire, on your screen.SAVA· Cassava Sciences Inc.Health CareOriginal source