Live feed08:00:10·61dINSIDERFilingvia QuantisnowDirector Heron Elaine J bought $300,000 worth of shares (2,400 units at $125.00), increasing direct ownership by 5% to 47,812 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PVLA· Palvella Therapeutics Inc.Health CareOriginal source