X0306 4 2017-06-06 0 0000876343 BIOTIME INC BTX 0001629819 MOHANTY ADITYA P. 1010 ATLANTIC AVENUE SUITE 102 ALAMEDA CA 94501 1 1 0 0 Co-Chief Executive Officer Common Shares, no par value 79271 D Option to Purchase Common Shares 3.16 2017-06-06 4 A 0 650000 0.00 A 2027-06-05 Common Shares 650000 650000 D Does not include 56,250 Restricted Stock Units payable in shares of the Issuer's common stock that have not vested as of the date of this Report and shares that may be acquired upon the exercise of certain stock options. One quarter of the options shall vest upon the completion of continuous service from the date of grant until February 1, 2018, and the balance of the options shall vest in 36 equal monthly installments, commencing on February 1, 2018, based upon continued service. /s/Aditya P. Mohanty 2017-06-08