Certain Stock Options of Biohaven Ltd. are subject to a Lock-Up Agreement Ending on 17-NOV-2023. These Stock Options will be under lockup for 46 days starting from 2-OCT-2023 to 17-NOV-2023.

Details:
Directors and executive officers have agreed that, without the prior written consent of J.P. Morgan Securities LLC, they will not, during the period beginning on the date of this prospectus supplement and ending 45 days after the date of this prospectus supplement, or the restricted period, offer, pledge, 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, lend, or otherwise transfer or dispose of, directly or indirectly, any common shares beneficially owned (as such term is used in Rule 13d-3 of the Exchange Act), by the undersigned or any other securities so owned convertible into or exercisable or exchangeable for common shares