X0306 4 2015-07-01 0 0000876343 BIOTIME INC BTX 0001235445 SCHLACHET DAVID 1301 HARBOR BAY PARKWAY ALAMEDA CA 94502 1 0 0 0 Common Shares, no par value 32050 I see footnote Option to Purchase Common Shares 3.57 2015-07-01 4 A 0 20000 0.00 A 2020-06-30 Common Shares 20000 20000 D Option to Purchase Common Shares 3.11 2019-06-30 Common Shares 20000 20000 D Option to Purchase Common Shares 2.86 2019-04-10 Common Shares 20000 20000 D All shares are owned by Schlachet Management Ltd., a privately held company of which Mr. Schlachet is the sole shareholder, chief executive officer, and director. Will become exercisable in four equal quarterly installments based upon continued service on the board of directors. Became exercisable in four equal quarterly installments after the date of grant on July 1, 2014. Became exercisable in four equal quarterly installments after the date of grant on April 11, 2014. /s/David Schlachet 2015-07-06