WORCESTER, Mass.--(BUSINESS WIRE)--Advanced Cell Technology, Inc. (“ACT”; OTCBB: ACTC), a leader in the field of regenerative medicine, announced today that the company’s Chairman and Chief Executive Officer, William M. Caldwell IV, will be presenting at the 11th Annual B. Riley & Co. Investor Conference at the Loews Santa Monica Beach Hotel, in Santa Monica, California. The presentation is on Wednesday, May 26, at 3:00PM PDT. The presentation will be posted to ACT’s website at http://www.advancedcell.com following the conference. More information about the conference is available at http://www.brileyco.com.