X0508 4 2024-01-08 false 0001935979 Biohaven Ltd. BHVN 0001704317 Coric Vlad C/O BIOHAVEN LTD. 215 CHURCH STREET NEW HAVEN CT 06510 true true false false Chief Executive Officer false Common Shares 2024-01-08 4 A false 5400.00 A 1662431.00 D Common Shares 2024-01-08 4 A false 5384.00 A 838504.00 I By: The Vlad Coric Family Trust Common Shares 2024-01-08 4 A false 5384.00 A 404827.00 I By: The Vladimir Coric Marital Trust Common Shares 109565.00 I By: 401(K) Plan Pursuant to a merger transaction, consummated on January 8, 2024, common shares of the Issuer were received by the Reporting Person in exchange for shares of common stock of the acquired company held by the Reporting Person in a transaction approved by the Board of the Issuer pursuant to Rule 16b-3. These common shares are held in a trust for the benefit of the Reporting Person's family members, excluding the Reporting Person. The Reporting Person's spouse is trustee of the trust. The Reporting Person disclaims beneficial ownership of these securities, and the inclusion of the securities held by the trust in this report and prior Section 16 filings by the Reporting Person is not an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose. /s/ George Clark, Attorney-in-Fact 2024-01-10