Advanced Cell Technology to Host Conference Call to Discuss 2012 First Quarter Results and Provide Corporate Update on Wednesday, May 9th

Webcast Scheduled for 9:00 a.m. Eastern Time

MARLBOROUGH, Mass.--()--Advanced Cell Technology, Inc. (“ACT”; OTCBB: ACTC), a leader in the field of regenerative medicine, announced today that it will hold an earnings call on Wednesday, May 9th, at 9 a.m. EDT during which it will discuss 2012 first quarter results for the period ended March 31, 2012 and provide a corporate update.

Interested parties may access the call live by dialing (888) 264-3177 and using conference ID 72827188. This event is also being streamed via webcast. The webcast is available at http://us.meeting-stream.com/advancedcelltechnology050912. A replay of the call will also be available via the same link.

About Advanced Cell Technology, Inc.

Advanced Cell Technology, Inc., is a biotechnology company applying cellular technology in the field of regenerative medicine. For more information, visitwww.advancedcell.com.

Forward-Looking Statements

Statements in this news release regarding future financial and operating results, future growth in research and development programs, potential applications of our technology, opportunities for the company and any other statements about the future expectations, beliefs, goals, plans, or prospects expressed by management constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Any statements that are not statements of historical fact (including statements containing the words “will,” “believes,” “plans,” “anticipates,” “expects,” “estimates,” and similar expressions) should also be considered to be forward-looking statements. There are a number of important factors that could cause actual results or events to differ materially from those indicated by such forward-looking statements, including: limited operating history, need for future capital, risks inherent in the development and commercialization of potential products, protection of our intellectual property, and economic conditions generally. Additional information on potential factors that could affect our results and other risks and uncertainties are detailed from time to time in the company’s periodic reports, including the report on Form 10-K for the year ended December 31, 2011. Forward-looking statements are based on the beliefs, opinions, and expectations of the company’s management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. Forward-looking statements are based on the beliefs, opinions, and expectations of the company’s management at the time they are made, and the company does not assume any obligation to update its forward-looking statements if those beliefs, opinions, expectations, or other circumstances should change. There can be no assurance that the Company’s clinical trials will be successful.

Contacts

Investors:
CEOcast, Inc.
James Young, 212-732-4300
or
Press:
ACT Corporate Communications
Bill Douglass, 646-450-3615
or
Russo Partners
Martina Schwarzkopf, Ph.D., 212-845-4292
or
Business Development:
ACT
Matthew Vincent, Ph.D., 508-756-1212 x324
mvincent@advancedcell.com

Contacts

Investors:
CEOcast, Inc.
James Young, 212-732-4300
or
Press:
ACT Corporate Communications
Bill Douglass, 646-450-3615
or
Russo Partners
Martina Schwarzkopf, Ph.D., 212-845-4292
or
Business Development:
ACT
Matthew Vincent, Ph.D., 508-756-1212 x324
mvincent@advancedcell.com