RO The Board of Directors of Regenx has extended the expiry date for its Rights Offering to 5:00
p.m. (Toronto time) on June 6, 2024, in order to allow shareholders additional time to
participate. Similarly, the deadline for shareholders that are resident outside of Canada to
establish that they are eligible to participate in the Rights Offering has been extended to May
27, 2024. Complete details of the Rights Offering are set out in the Rights Offering Circular
dated March 26, 2024, and the Rights Offering Notice dated March 26, 2024, which are filed
under the Corporation’s profile at www.sedarplus.ca.