Certain Stock Options of iBio, Inc. are subject to a Lock-Up Agreement Ending on 9-MAR-2021. These Stock Options will be under lockup for 91 days starting from 8-DEC-2020 to 9-MAR-2021.

Details:
The executive officers and directors and certain of the other existing security holders have agreed not to sell or transfer any common stock or securities convertible into or exchangeable or exercisable for common stock, for 90 days after the date of this prospectus without first obtaining the written consent of the underwriter.