WAIVER AND EXCHANGE AGREEMENTWaiver and Exchange Agreement • March 21st, 2007 • Pro Pharmaceuticals Inc • Pharmaceutical preparations • New York
WAIVER AND EXCHANGE AGREEMENT (the “Agreement”), dated as of March 20, 2007, by and between Pro-Pharmaceuticals, Inc., a Nevada corporation (the “Company”), and the undersigned investor in the Company (the “Investor”).
