Live feed17:14:06·294dINSIDERFilingvia QuantisnowPRESIDENT AND CEO Williamson Steven S. sold $15,437 worth of shares (9,648 units at $1.60), decreasing direct ownership by 3% to 358,967 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.LUNG· Pulmonx CorporationHealth CareOriginal source