[Stock Certificate Border Graphics] Number Shares [No. of Cert] [No. of Shares] Cancer Therapeutics, Inc. Incorporated Under the Laws of the State of Delaware 100,000,000 Common Shares Authorized, $001 Par ValueTHIS CERTIFIES THAT [Name of Shareholder]IS THE RECORD HOLDER OF [Number of Shares]transferable on the books of the Corporation in person or by duly authorizedattorney upon surrender of this Certificate properly endorsed. IN WITNESS WHEREOF, the Corporation has caused this Certificate to besigned by its duly authorized officers and its Corporate Seal to be hereuntoaffixed this_____ day of ____________ A.D. ________. _____________________ President [Graphic of Corporate Seal][Border Graphics]