Attached files

file filename
EX-10.21 - EXHIBIT 10.21 - OncoCyte Corpex10_21.htm
10-K/A - ONCOCYTE CORPORATION 10-KA 12-31-2015 - OncoCyte Corpform10ka.htm

Exhibit 31

CERTIFICATIONS
I, Russell Skibsted, certify that:
 
1.
I have reviewed this annual report on Form 10-K/A of BioTime, Inc.

2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
 
Date:  May 24, 2016
 
   
/s/ Russell Skibsted
 
Russell Skibsted
 
Chief Financial Officer
 
 


Exhibit 31

CERTIFICATIONS
I, William Annett, certify that:
 
1.
I have reviewed this annual report on Form 10-K/A of BioTime, Inc.

2.
Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;
 
Date:  May 24, 2016
 
   
/s/ William Annett
 
William Annett
 
President and Chief Executive Officer