On Monday, September 13, 2010, Mr. Aldrich will be speaking as part of a panel at the Stem Cells USA & Regenerative Medicine Congress in Philadelphia, discussing the topic, "Autologous vs. Allogeneic Business Models".

On Wednesday, September 15, 2010 at 9:35AM EDT, Mr. Aldrich will present at the Rodman and Renshaw Annual Global Investment Conference in New York. The webcast can be viewed live at: http://www.wsw.com/webcast/rrshq18/isco.ob. The presentation will be archived and viewable at the same link for 90 days. After the Rodman and Renshaw Conference, a link to the presentation will also be posted to the ISCO website, http://www.internationalstemcell.com.