| Filed On | Filing |
|---|---|
| 22 Oct 2026 |
8-K: Other Events
As previously disclosed, on August 3, 2026, Lantheus Holdings, Inc., a Delaware corporation (“Lantheus” or the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among the Company, Curium US Holdings... |
| 14 Oct 2026 |
8-K: Submission of Matters to a Vote of Security Holders
A special meeting of stockholders (the “special meeting”) of Lantheus Holdings, Inc. (“Lantheus”) was held on October 14, 2026. A total of 57,184,503 shares of Lantheus common stock, out of a total of 65,299,875 shares of Lantheus common... |
| 02 Oct 2026 | DEFA14A |
| 02 Oct 2026 |
8-K: Other Events
As previously disclosed, on August 3, 2026, Lantheus Holdings, Inc., a Delaware corporation (“Lantheus” or the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among the Company, Curium US Holdings... |
| 23 Sep 2026 | SCHEDULE 13D/A |
| 21 Sep 2026 | DEFA14A |
| 21 Sep 2026 |
8-K: Other Events
As previously disclosed, on August 3, 2026, Lantheus Holdings, Inc., a Delaware corporation (“Lantheus” or the “Company”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among the Company, Curium US Holdings... |
| 17 Sep 2026 | DEFA14A |
| 08 Sep 2026 |
Form 4: Lantheus Alpha Therapy, Llc, 10% owner and 1 other · Perspective Therapeutics, Inc.
Sold 80,783 shares ($251K) · Sold 167,149 shares ($526K) |
| 08 Sep 2026 | Merger proxy: special meeting on October 14, 2026 |
| 04 Sep 2026 |
Form 4: Lantheus Alpha Therapy, Llc, 10% owner and 1 other · Perspective Therapeutics, Inc.
Sold 42,129 shares ($131K) |
| 04 Sep 2026 | SCHEDULE 13D/A |
| 04 Sep 2026 | SCHEDULE 13G |
| 04 Sep 2026 | SCHEDULE 13D |
| 03 Sep 2026 |
Form 4: Lantheus Holdings, Inc., 10% owner · Perspective Therapeutics, Inc.
Sold 35,769 shares ($112K) |
| 02 Sep 2026 |
Form 4: Lantheus Holdings, Inc., 10% owner · Perspective Therapeutics, Inc.
Sold 78,145 shares ($246K) |
| 02 Sep 2026 |
Form 4: Marshall Robert J. Jr., CFO and Treasurer
Gave up 721 shares to cover exercise price or tax ($72.8K) |
| 02 Sep 2026 | S-8 |
| 26 Aug 2026 | PREM14A |
| 19 Aug 2026 |
Form 4: Dinkelborg Ludger, See Remarks
Gave up 2,536 shares to cover exercise price or tax ($256K) |
Loading...