Congress trades and big insider sales, sent the day they're filed. Free.
Open in TelegramOfficers, directors and 10% owners must report trades within two business days on SEC Form 4. INSIDER parses each filing's XML from EDGAR. By default only discretionary open-market purchases and sales are shown; grants, option exercises and tax withholding are one click away.
| Score | Actor | Security | Side | Value | Disclosed | Evidence |
|---|---|---|---|---|---|---|
| 44 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $1.18M 24.4K sh | Sep 4, 2026 |
| 43 | Courtney PhillipsGC and Corp. Secretary | Open-market sale | SELL | $52K 1,990 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 42 | Ware J. AnthonyDirector | Open-market sale | SELL | $1.76M 39.3K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 41 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $511K 10.6K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 41 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $565K 11.8K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 41 | De Angoitia AlfonsoDirector | Open-market purchase | BUY | $363K 17.6K sh | Sep 4, 2026 traded Sep 1, 2026 |
| 40 | Bernstein HaroldPresident, R&D & CMO | Open-market sale | SELL | $133K 5,130 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 40 | Simon JoshDirector, Chief Executive Officer | Open-market sale | SELL | $786K 136.3K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 40 | Courtney PhillipsGC and Corp. Secretary | Open-market sale | SELL | $46K 1,738 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 40 | Bernstein HaroldPresident, R&D & CMO | Open-market sale | SELL | $118K 4,481 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 40 | Tang StanleyDirector | Open-market sale · 10b5-1 plan | SELL | $1.87M 8,277 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 39 | Cunningham Bradley KramerChief Technology Officer | Open-market sale | SELL | $73K 10.0K sh | Sep 4, 2026 traded May 29, 2026 |
| 39 | Turner Matthew BakerPRES., PATIENT AFFORDABILITY | Open-market sale | SELL | $63K 15.1K sh | Sep 4, 2026 traded Feb 3, 2026 |
| 39 | Landesberg StuartDirector | Open-market purchase | BUY | $5,542 5,384 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 38 | Pollitzer AdamDirector, Chief Executive Officer | Open-market sale | SELL | $7.75M 172.7K sh | Sep 4, 2026 traded Sep 4, 2026 |
| 38 | Notman TaliCHIEF REVENUE OFFICER | Open-market sale | SELL | $1.73M 19.2K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 38 | Shauli AviChief Technology Officer | Open-market sale | SELL | $193K 30.0K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Dandekar AtulCSBO | Open-market sale | SELL | $74K 2,800 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Coloma Jason VDirector, Chief Executive Officer | Open-market sale | SELL | $37K 1,375 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Marquina JavierDirector | Open-market sale | SELL | $5,562 1,800 sh | Sep 4, 2026 traded Sep 1, 2026 |
| 36 | Spice Adam C.Chief Financial Officer | Open-market sale · 10b5-1 plan | SELL | $4.59M 72.9K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Spice Adam C.Chief Financial Officer | Open-market sale · 10b5-1 plan | SELL | $4.19M 67.3K sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Dandekar AtulCSBO | Open-market sale | SELL | $83K 3,207 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 36 | Courtney PhillipsGC and Corp. Secretary | Open-market sale | SELL | $6,590 243 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 36 | Simon JoshDirector, Chief Executive Officer | Open-market sale | SELL | $267K 45.5K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 35 | Spetzler David BaxleyPresident | Open-market sale | SELL | $2.95M 119.2K sh | Sep 4, 2026 traded Sep 4, 2026 |
| 35 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $246K 78.1K sh | Sep 4, 2026 traded Aug 31, 2026 |
| 34 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $547K 11.0K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 34 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $513K 10.2K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 34 | Lacerte Rene A.Director, CEO | Open-market sale | SELL | $769K 15.4K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 34 | Viozzi Vincent AnthonySr. VP & Chief Inv Officer | Open-market sale | SELL | $44K 2,282 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 33 | Tang StanleyDirector | Open-market sale · 10b5-1 plan | SELL | $559K 2,500 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 33 | Tang StanleyDirector | Open-market sale · 10b5-1 plan | SELL | $516K 2,271 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 33 | Tang StanleyDirector | Open-market sale · 10b5-1 plan | SELL | $509K 2,265 sh | Sep 4, 2026 traded Sep 2, 2026 |
| 33 | Kunkel Raymond J.Chief Operating Officer | Open-market purchase | BUY | $39K 137.9K sh | Sep 4, 2026 traded Sep 3, 2026 |
| 32 | Cunningham Bradley KramerChief Technology Officer | Open-market sale | SELL | $23K 3,000 sh | Sep 4, 2026 traded Jun 1, 2026 |
| 32 | Courtney PhillipsGC and Corp. Secretary | Open-market sale | SELL | $567 22 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 32 | Coloma Jason VDirector, Chief Executive Officer | Open-market sale | SELL | $3,325 129 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 32 | Bonanni Mark EmilioEVP, CRO, Commercial | Open-market sale | SELL | $101K 3,385 sh | Sep 4, 2026 traded Sep 3, 2026 |
| 31 | Lantheus Alpha Therapy, LLC10% Owner | Open-market sale | SELL | $112K 35.8K sh | Sep 4, 2026 traded Sep 1, 2026 |