Lantheus Holdings, Inc. - LNTH
All tracked SEC files for this issuer. Showing up to 200 latest records.
Need parsed ownership details (13D/13G with shares/percent)?
Open ownership details
Form 4 = insider transactions report. Form 144 = notice of proposed sale (not a completed trade confirmation).
Files summary
Total files loaded: 28
Latest filed: Apr 21, 2026
| Form | Count |
|---|---|
| 4 | 12 |
| SCHEDULE 13G/A | 7 |
| 144 | 5 |
| 8-K | 3 |
| SCHEDULE 13G | 1 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Apr 21, 2026 | 4 | Apr 17, 2026 | 0002064832-26-000171 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-001694 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002064832-26-000121 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002064832-26-000122 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002064832-26-000123 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002064832-26-000124 | View |
| Mar 09, 2026 | 4 | Mar 05, 2026 | 0002064832-26-000125 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0002064832-26-000110 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0002064832-26-000111 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0002064832-26-000112 | View |
| Mar 04, 2026 | 4 | Mar 02, 2026 | 0002064832-26-000113 | View |
| Feb 26, 2026 | 8-K | Feb 26, 2026 | 0001193125-26-073439 | View |
| Feb 17, 2026 | SCHEDULE 13G/A | — | 0001274173-26-000087 | View |
| Feb 12, 2026 | SCHEDULE 13G/A | — | 0000895421-26-000059 | View |
| Feb 05, 2026 | SCHEDULE 13G/A | — | 0000908834-26-000050 | View |
| Feb 02, 2026 | 144 | — | 0001959173-26-000529 | View |
| Jan 06, 2026 | 144 | — | 0001959173-26-000134 | View |
| Dec 17, 2025 | 4 | Dec 15, 2024 | 0002064832-25-000088 | View |
| Dec 12, 2025 | 144 | — | 0001959173-25-007707 | View |
| Nov 26, 2025 | 144 | — | 0001959173-25-007301 | View |
| Nov 19, 2025 | 4 | Nov 17, 2025 | 0002064832-25-000020 | View |
| Nov 14, 2025 | SCHEDULE 13G/A | — | 0001274173-25-000294 | View |
| Nov 14, 2025 | 144 | — | 0001959173-25-007009 | View |
| Nov 12, 2025 | SCHEDULE 13G/A | — | 0000908834-25-000332 | View |
| Nov 12, 2025 | 8-K | Nov 06, 2025 | 0001193125-25-277754 | View |
| Nov 07, 2025 | SCHEDULE 13G | — | 0000895421-25-000564 | View |
| Nov 06, 2025 | 8-K | Oct 31, 2025 | 0001193125-25-268103 | View |
| Nov 05, 2025 | SCHEDULE 13G/A | — | 0000315066-25-002770 | View |