| Name | Role | Date | Shares | Price | Value |
|---|---|---|---|---|---|
| Lantheus Alpha Therapy LLC | 10% Owner | 2026-09-04 | 167,149 | $3.15 | $526.02kSell |
| Lantheus Alpha Therapy LLC | 10% Owner | 2026-09-03 | 80,783 | $3.11 | $250.91kSell |
| Lantheus Alpha Therapy LLC | 10% Owner | 2026-09-02 | 42,129 | $3.12 | $131.23kSell |
| Lantheus Holdings Inc | 10% Owner | 2026-09-01 | 35,769 | $3.12 | $111.56kSell |
| Lantheus Alpha Therapy LLC | 10% Owner | 2026-09-01 | 35,769 | $3.12 | $111.56kSell |
| Lantheus Alpha Therapy LLC | 10% Owner | 2026-08-31 | 78,145 | $3.14 | $245.61kSell |
| Lantheus Holdings Inc | 10% Owner | 2026-08-31 | 78,145 | $3.14 | $245.61kSell |
| Jonathan Robert Hunt | Chief Accounting Officer | 2025-11-13 | 11,000 | $2.03 | $22.30kBuy |
| Robert F. Williamson Iii | Director | 2025-11-12 | 9,498 | $2.10 | $19.95kBuy |
| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Lantheus Holdings Inc | 10.13% | 11,563,425 | $32.03M | Insider |
| Lantheus Alpha Therapy LLC | 9.88% | 11,273,364 | $31.23M | Insider |
| Markus Puhlmann | 1.20% | 1,375,425 | $3.81M | Insider |
| Dwight William Babcock | 0.34% | 390,099 | $1.08M | Insider |
| Roger Girard | 0.33% | 371,034 | $1.03M | Insider |
| David Swanberg | 0.29% | 329,409 | $912.46k | Insider |
| Thomas C. Lavoy | 0.28% | 316,333 | $876.24k | Insider |
| Philip J. Vitale | 0.21% | 240,000 | $664.80k | Insider |
| Albert Louis Smith | 0.17% | 198,101 | $548.74k | Insider |
| Lori A. Woods | 0.16% | 188,267 | $521.50k | Insider |