Certain Ordinary Shares of Nyxoah S.A. are subject to a Lock-Up Agreement Ending on 1-OCT-2021. These Ordinary Shares will be under lockup for 91 days starting from 2-JUL-2021 to 1-OCT-2021.

Details:
The directors and executive officers and shareholders affiliated with directors and executive officers have agreed, subject to certain exceptions, that, without the prior written consent of Piper Sandler & Co., Stifel, Nicolaus & Company, Inc., and Cantor Fitzgerald & Co. on behalf of the underwriters, they will not, or publicly disclose an intention to, during the period ending 180 days after the date of this prospectus offer, pledge, announce the intention to sell, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, make any short sale or otherwise transfer or dispose of, directly or indirectly, any ordinary shares or any securities convertible into, exercisable or exchangeable for or that represent the right to receive ordinary shares whether now owned or hereafter acquired.