0001517126-12-000260 Sample Contracts

ASSET PURCHASE AGREEMENT

Asset Purchase Agreement • December 31st, 2012 • Cannabis Science, Inc. • Pharmaceutical preparations • Nevada

• Contract Type
  Asset Purchase Agreement
• Filed
  December 31st, 2012
• Company
  Cannabis Science, Inc.
• Industry
  Pharmaceutical preparations
• Jurisdiction
  Nevada

AGREEMENT, dated as of December 11, 2012 among Cannabis Science, Inc., a Nevada corporation ("Seller"), and X-Change Corporation, a Delaware corporation (the "Purchaser").

ADDENDUM TO JOINT VENTURE OPERATING AGREEMENT

Joint Venture Operating Agreement • December 31st, 2012 • Cannabis Science, Inc. • Pharmaceutical preparations

• Contract Type
  Joint Venture Operating Agreement
• Filed
  December 31st, 2012
• Company
  Cannabis Science, Inc.
• Industry
  Pharmaceutical preparations

CANNABIS SCIENCE, INC., a Corporation duly incorporated pursuant to the laws of the State of Nevada and having an office at 6946 N Academy Blvd, Suite B #254, Colorado Springs, CO 80918