Live feed21:03:36·178dINSIDERFilingvia QuantisnowLarge owner Beauchamp Cynda sold $73,419 worth of shares (18,116 units at $4.05), disposed of 1,847,130 shares and disposed of 22,729,880 units of Class B Common Stock (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.NPWR· NET Power Inc.EnergyOriginal source