GNBT - On January 6, 2021, Generex Biotechnology Corporation and its majority owned entity NuGenerex Immuno-Oncology, Inc., (collectively “Generex”) agreed to accept a One Hundred Thousand Dollar USD ($100,000.00) “Performance Guarantee Fee” payment to extend, for a second time, the Five Million Dollar USD ($5,000,000.00) upfront licensing fee payment from the “Joint Entity” (the “Performance Guarantee Fee Agreement”) as set forth under the Ii-Key Innovative Vaccine Development Agreement