| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Car Bruce | Chief Scientific Officer | C/O BIOHAVEN LTD., 215 CHURCH STREET, NEW HAVEN | /s/ George Clark, Attorney-in-Fact | 07 Jan 2026 | 0001798876 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BHVN | Common Shares | Options Exercise | $0 | +4,750 | +89% | $0.000000 | 10,096 | 05 Jan 2026 | Direct | F1 |
| transaction | BHVN | Common Shares | Tax liability | $23,643 | -2,381 | -24% | $9.93 | 7,715 | 05 Jan 2026 | Direct | F1, F2 |
| holding | BHVN | Common Shares | 30,000 | 05 Jan 2026 | By IRA |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BHVN | Restricted Share Unit Award | Options Exercise | $0 | -4,750 | -33% | $0.000000 | 9,500 | 05 Jan 2026 | Common Shares | 4,750 | Direct | F3, F4, F5 |
| Id | Content |
|---|---|
| F1 | This balance includes 544 shares that were acquired through the Biohaven Employee Share Purchase Plan on May 31, 2025. |
| F2 | 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. |
| F3 | Each restricted share unit represents the contingent right to receive one common share of the Issuer. |
| F4 | The reporting person was granted 19,000 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. |
| F5 | Not applicable. |