Live feed20:29:12·1358dINSIDERFilingvia QuantisnowSEC Form 4: Childs John W returned $450,697,648 worth of shares to the company (3,035,001 units at $148.50), closing all direct ownership in the company (withholding obligation)ByQuantisnow·Wall Street's wire, on your screen.BHVN· Biohaven Ltd.Health CareOriginal source