$BIOTIME INC(BTX)$ 8-K - Current report Filed: 2015-12-01 AccNo: 0001140361-15-043247 Size: 47 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 Certa 网页链接