SUPERNUS PHARMACEUTICALS, INC. - SUPN
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: 24
Latest filed: Aug 14, 2026
| Form | Count |
|---|---|
| 4 | 10 |
| 8-K | 10 |
| SCHEDULE 13G/A | 2 |
| SCHEDULE 13G | 2 |
Latest files
| Filed | Form | Report period | Accession | SEC |
|---|---|---|---|---|
| Aug 14, 2026 | 4 | Aug 12, 2026 | 0001194020-26-000015 | View |
| Aug 14, 2026 | 4 | Aug 12, 2026 | 0001804567-26-000014 | View |
| Aug 14, 2026 | 4 | Aug 12, 2026 | 0001539215-26-000012 | View |
| Aug 14, 2026 | 4 | Aug 12, 2026 | 0001539937-26-000012 | View |
| Aug 14, 2026 | 4 | Aug 12, 2026 | 0001836067-26-000010 | View |
| Aug 06, 2026 | SCHEDULE 13G/A | — | 0001104659-26-092198 | View |
| Aug 03, 2026 | 8-K | Aug 03, 2026 | 0001104659-26-089839 | View |
| Aug 03, 2026 | 8-K | Aug 03, 2026 | 0001104659-26-089524 | View |
| Aug 03, 2026 | 8-K | Aug 01, 2026 | 0001104659-26-089425 | View |
| Aug 03, 2026 | 8-K | Aug 03, 2026 | 0001356576-26-000035 | View |
| Jul 31, 2026 | 4 | Jul 29, 2026 | 0001836067-26-000008 | View |
| Jul 31, 2026 | 4 | Jul 29, 2026 | 0001539215-26-000010 | View |
| Jul 31, 2026 | 4 | Jul 29, 2026 | 0001804567-26-000012 | View |
| Jul 31, 2026 | 4 | Jul 29, 2026 | 0001194020-26-000013 | View |
| Jul 31, 2026 | 4 | Jul 29, 2026 | 0001539937-26-000010 | View |
| Jul 22, 2026 | 8-K | Jul 22, 2026 | 0001356576-26-000031 | View |
| Jun 18, 2026 | 8-K | Jun 18, 2026 | 0001356576-26-000028 | View |
| May 20, 2026 | 8-K | May 17, 2026 | 0001356576-26-000025 | View |
| May 05, 2026 | 8-K | May 05, 2026 | 0001356576-26-000020 | View |
| Apr 30, 2026 | SCHEDULE 13G | — | 0002100119-26-001141 | View |
| Apr 29, 2026 | SCHEDULE 13G | — | 0002100121-26-000723 | View |
| Apr 22, 2026 | 8-K | Apr 22, 2026 | 0001356576-26-000015 | View |
| Apr 07, 2026 | 8-K | Apr 01, 2026 | 0001104659-26-040497 | View |
| Mar 27, 2026 | SCHEDULE 13G/A | — | 0000102909-26-002362 | View |