| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Heino Mary Anne | Director | C/O LANTHEUS HOLDINGS, INC., 201 BURLINGTON ROAD, SOUTH BLDG, BEDFORD | /s/ Eric M. Green, attorney-in-fact | 29 May 2025 | 0001610676 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | LNTH | Common Stock | Gift | $0 | -179,300 | -82% | $0.000000 | 40,434 | 27 May 2025 | By The Mary Anne Fennell Heino Revocable Trust - 2018 | F1 |
| transaction | LNTH | Common Stock | Gift | $0 | +179,300 | $0.000000 | 179,300 | 27 May 2025 | By The Heino 2024 Family Trust | ||
| holding | LNTH | Common Stock | 344,716 | 27 May 2025 | Direct | F1 | |||||
| holding | LNTH | Common Stock | 37,719 | 27 May 2025 | By Grantor Retained Annuity Trust | ||||||
| holding | LNTH | Common Stock | 8,618 | 27 May 2025 | By Heino Irrevocable Trust |
| Id | Content |
|---|---|
| F1 | Balance reflects 50,000 shares transferred from the Reporting Person to The Mary Anne Fennell Heino Revocable Trust - 2018 on May 22, 2025. This transfer is exempt from Section 16 pursuant to Rule 16a-13. |