X0508 4 2026-01-05 0 0001935979 Biohaven Ltd. BHVN 0001704186 Gentile Kimberly C/O BIOHAVEN LTD. 215 CHURCH STREET NEW HAVEN CT 06510 0 1 0 0 SVP, Clinical Operations 0 Common Shares 2026-01-05 4 M 0 3750 0 A 101513 D Common Shares 2026-01-05 4 F 0 1956 9.93 D 99557 D Restricted Share Unit Award 2026-01-05 4 M 0 3750 0 D Common Shares 3750 7500 D No shares were sold - these shares were withheld by the Issuer to satisfy tax withholding requirements in connection with the vesting of restricted share units. Each restricted share unit represents the contingent right to receive one common share of the Issuer. The reporting person was granted 15,000 restricted share units on January 5, 2025, vesting in four equal installments on January 5, 2025, 2026, 2027 and 2028, subject to the reporting person's continued service with the Issuer at each vesting date. Not applicable. /s/ George Clark, Attorney-in-Fact 2026-01-07