$比米斯(BMS)$ 8-K - Current report Filed: 2018-03-16 AccNo: 0001104659-18-018300 Size: 193 KBItem 1.01: Entry into a Material Definitive AgreementItem 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Cert 网页链接