$Bioverativ Inc. Common Stock(BIVV)$ 8-K - Current report Filed: 2017-02-02 AccNo: 0001104659-17-005936 Size: 2 MBItem 1.01: Entry into a Material Definitive AgreementItem 5.01: Changes in Control of RegistrantItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Of 网页链接