Live feed16:31:03·954dSave storyINSIDERFilingvia QuantisnowWheadon David E. returned $326,700 worth of shares to the company (990 units at $330.00), closing all direct ownership in the company (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.KRTXKaruna Therapeutics Inc.Health CareOriginal source