
CIK 0000728387
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 28 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $526K 167.1K sh | Sep 8, 2026 traded Sep 4, 2026 | |
Lantheus Alpha Therapy, LLC10% Owner |
Open-market sale |
| SELL |
| $251K 80.8K sh |
| Sep 8, 2026 traded Sep 3, 2026 |
| 35 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $246K 78.1K sh | Sep 4, 2026 traded Aug 31, 2026 |
| 25 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $131K 42.1K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 31 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $112K 35.8K sh | Sep 4, 2026 traded Sep 1, 2026 |
| 25 | Lantheus Holdings, Inc.10% Owner | Open-market sale | SELL | $112K 35.8K sh | Sep 3, 2026 traded Sep 1, 2026 |
| 29 | Lantheus Holdings, Inc.10% Owner | Open-market sale | SELL | $246K 78.1K sh | Sep 2, 2026 traded Aug 31, 2026 |