Quarterly report pursuant to Section 13 or 15(d)


9 Months Ended
Feb. 28, 2023

Note 1. Organization

CytoDyn Inc. (together with its wholly owned subsidiaries, the “Company”) was originally incorporated under the laws of Colorado on May 2, 2002, under the name RexRay Corporation and, effective August 27, 2015, reincorporated under the laws of Delaware. The Company is a clinical-stage biotechnology company focused on the clinical development of innovative treatments for multiple therapeutic indications based on its product candidate, leronlimab (PRO 140), a novel humanized monoclonal antibody targeting the CCR5 receptor. The Company has been engaged in studying leronlimab for use in the treatment of human immunodeficiency virus (“HIV”), non-alcoholic steatohepatitis (“NASH”), and solid tumors in oncology.

The Company has been investigating leronlimab as a viral entry inhibitor for HIV, believed to competitively bind to the N-terminus and second extracellular loop of the CCR5 receptor. For immunology, the CCR5 receptor is believed to be implicated in immune-mediated illnesses such as NASH. The CCR5 receptor may also be present on cells that undergo malignant transformation and may also be present in the tumor microenvironment. Leronlimab is being studied in NASH, NASH-HIV, solid tumors in oncology, and other HIV indications where CCR5 is believed to play an integral role.

The Company is pursuing the regulatory approval of leronlimab in hopes that commercial sales will be obtained for one or more indications. The Company previously submitted a Biologic License Application (“BLA”) for leronlimab as a combination therapy with highly active antiretroviral therapy (“HAART”) for highly treatment-experienced HIV patients. In July 2020, the Company received a Refusal to File letter from the FDA regarding its BLA submission due to the BLA not containing certain information and data needed for the FDA to complete a substantive review. In November 2021, the Company resubmitted the non-clinical and chemistry, manufacturing, and controls (“CMC”) sections of the BLA. In March 2022, the FDA placed the Company’s HIV trials on a partial clinical hold. In October 2022, the Company voluntarily withdrew its BLA submission after concluding that a significant risk existed that the BLA would not receive FDA approval due to its former contract research organization’s (“CRO”) inadequate process and performance around the monitoring and oversight of the clinical data.

The Company is engaged in litigation with its former CRO as previously reported and as described in Note 9, Commitments and Contingencies - Legal Proceedings.

The Company’s efforts are currently primarily directed toward obtaining the removal of the partial clinical hold on its HIV program, preparation for and development of a Phase 2b/3 NASH clinical trial protocol, research and development of longer-acting molecules including for the treatment and/or prevention of HIV, maintenance and testing of clinical drug product, and resolving legal and regulatory matters.