| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Proud Richard C. Jr. | CEO and Director, Director | C/O IANTHUS CAPITAL HOLDINGS, INC, 214 KING STREET WEST, SUITE 400, TORONTO, ONTARIO, CANADA | Richard C. Jr. Proud | 30 Sep 2025 | 0001985902 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | ITHUF | Common Shares | Disposed to Issuer | $0 | -29,632,675 | -18% | $0.000000 | 138,946,516 | 30 Sep 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by the Company to satisfy tax withholding obligations in connection with the vesting of 66,070,621 restricted stock units granted to the Reporting Person on August 31, 2023. |