The Company believes there is significant support for Proposal 4. At the time of the Annual Meeting, approximately 85% of the votes cast on Proposal 4 were voted in favor of its approval. Because Proposal 4 must be approved by a majority of the outstanding shares of common stock, however, it has not yet received a sufficient number of votes in its favor. Because Corbus’ Board of Directors continues to believe that Proposal 4 is advisable and in the best interests of the Company’s stockholders to consider and act upon Proposal 4, the Company adjourned the Annual Meeting.

The adjourned meeting will be held at 9:00 a.m. ET on Thursday, June 17, 2021 at the following url: www.viewproxy.com/corbuspharma/2021/vm. The record date for the annual meeting is March 31, 2021.

About Corbus

Corbus Pharmaceuticals Holdings, Inc. is a clinical-stage company focused on the development and commercialization of novel medicines designed to target the endocannabinoid system. The Company’s lead product candidate, lenabasum, is a novel, oral, selective cannabinoid receptor type 2 (CB2) agonist designed to provide an alternative to immunosuppressive medications in the treatment of chronic inflammatory and fibrotic diseases. Lenabasum is currently being evaluated in dermatomyositis and systemic lupus erythematosus. Corbus is also developing a pipeline of other preclinical drug candidates from its endocannabinoid system platform.

Corbus Pharmaceuticals Contacts:

Ted Jenkins, Senior Director, Investor Relations and Corporate Communications
Phone: +1 (617) 415-7745
Email: ir@corbuspharma.com

Lindsey Smith, Director, Investor Relations and Corporate Communications
Phone: +1 (617) 415-7749
Email: mediainfo@corbuspharma.com