There is a fund that is buying up to 30 companies in the stem cell business and will invest between $10,000,000 to $20,000,000 in each one. That is who I think the investor is. I can not confirm this but it is from information I have gathered. Proceed at your own risk as this is only my opinion.
This is only my opinion. You should research before you invest to limit your risk. When you invest in pinks its all risk and most fail, Never risk more the 10% of your holdings in pink sheet stocks!
Howard Haftel