Live feed16:00:27·1hINSIDERFilingvia QuantisnowDirector Firestone Karen exercised 50,000 shares at a strike of $3.40, increasing direct ownership by 75% to 116,900 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMLX· Amylyx Pharmaceuticals Inc.Health CareOriginal source