On November 5, 2014, the Board of Directors and majority of the shareholders of Cannabis Science, Inc. by written consent resolution appointed Raymond C. Dabney as Director, President and Chief Executive Officer. Mr. Dabney will replace Dr. Dorothy Bray as President and Chief Executive Officer. Dr. Bray will no longer be an officer or director of the company, but will remain on as Scientific Advisory Board Chair and a Clinical Development Consultant.

Mr. Dabney has been working as a managing consultant with the company since October 2008. Mr. Dabney will serve as Director and officer until his duly elected successor is appointed or he resigns.