X0303 5 2008-12-31 0 0 0 0000876343 BIOTIME INC BTIM 0001053324 DUBERSTEIN GARY K 150 E. 57TH STREET NEW YORK NY 10022 0 0 1 0 Common Shares, no par value 12256 D Common Shares, no par value 2076698 I By Greenbelt Corp. Common Shares, no par value 350265 I By Greenway Partners, LP Warrants 2.00 2004-01-21 2010-10-31 Common Shares 680 680 D Warrants 2.00 2004-01-21 2010-10-31 Common Shares 72604 72604 I By Greenbelt Corp. Warrants 2.00 2005-12-21 2010-10-31 Common Shares 262028 262028 I By Greenbelt Corp. Warrants 2.00 2010-10-31 Common Shares 304951 304951 I By Greenway Partners, LP Does not include shares that Greenway may acquire at a price of $1.25 per share in exchange for a BioTime promissory note in the principal amount of $300,000, plus accrued interest thereon. Exercisable on issuance. /s/ Gary K. Duberstein 2009-02-17