Live feed17:12:16·169dINSIDERFilingvia QuantisnowChief Executive Officer Skates Spenser converted options into 400,000 shares and sold $4,395,320 worth of shares (400,000 units at $10.99) (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.AMPL· Amplitude Inc.TechnologyOriginal source