SUPERNUS PHARMACEUTICALS, INC. — All Filings
1,000 total filings on record
Public companies registered with the SEC are required to file periodic reports, disclosures, and notices throughout the year. The most important are the 10-K (annual report), 10-Q (quarterly report), and 8-K (material event notice). Use the filters below to narrow by form type.
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10-K
10-K/A
10-Q
10-Q/A
144
3
3/A
4
4/A
424B4
5
8-A12B
8-K
8-K/A
ARS
CERTNAS
CORRESP
CT ORDER
D
D/A
DEF 14A
DEFA14A
EFFECT
FWP
NT 10-K
NT 10-Q
PRE 14A
REGDEX/A
S-1
S-1/A
S-3
S-8
S-8 POS
SC 13D
SC 13D/A
SC 13G
SC 13G/A
SC TO-C
SC TO-T
SC TO-T/A
SCHEDULE 13G
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| SCHEDULE 13G/A | — | 0001172661-26-001226 | Feb 17, 2026 | — |
| 8-K | 8-K | 0001356576-26-000002 | Feb 12, 2026 | — |
| SCHEDULE 13G | — | 0001104659-26-009251 | Feb 2, 2026 | — |
| 8-K | 8-K | 0001628280-26-003907 | Jan 28, 2026 | — |
| SCHEDULE 13G/A | — | 0000354204-26-000340 | Jan 21, 2026 | — |
| 4 | FORM 4 | 0001628280-26-001817 | Jan 12, 2026 | Jan 9, 2026 |
| 4 | FORM 4 | 0001628280-25-058506 | Dec 22, 2025 | Dec 19, 2025 |
| 144 | — | 0001950047-25-010562 | Dec 19, 2025 | — |
| 4 | FORM 4 | 0001539215-25-000008 | Dec 19, 2025 | Dec 18, 2025 |
| 4 | FORM 4 | 0001628280-25-053877 | Nov 24, 2025 | Nov 21, 2025 |
| 4 | FORM 4 | 0001539215-25-000006 | Nov 17, 2025 | Nov 13, 2025 |
| SCHEDULE 13G/A | — | 0001172661-25-005158 | Nov 14, 2025 | — |
| 10-Q | 10-Q | 0001356576-25-000071 | Nov 6, 2025 | Sep 30, 2025 |
| 8-K | 8-K | 0001356576-25-000068 | Nov 4, 2025 | — |
| 8-K | 8-K | 0001356576-25-000065 | Oct 21, 2025 | — |
| 8-K/A | 8-K | 0001356576-25-000062 | Oct 16, 2025 | Jul 31, 2025 |
| 4 | FORM 4 | 0001628280-25-044797 | Oct 10, 2025 | Oct 9, 2025 |
| 4 | FORM 4 | 0001628280-25-044830 | Oct 10, 2025 | Oct 9, 2025 |
| 144 | — | 0001950047-25-007867 | Oct 9, 2025 | — |
| 144 | — | 0001950047-25-007871 | Oct 9, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000030 | Oct 3, 2025 | Oct 2, 2025 |
| 4 | FORM 4 | 0001539937-25-000028 | Oct 3, 2025 | Oct 2, 2025 |
| 4 | FORM 4 | 0001539937-25-000026 | Oct 2, 2025 | Oct 1, 2025 |
| 144 | — | 0001950047-25-007705 | Oct 2, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000024 | Oct 1, 2025 | Sep 30, 2025 |
| 144 | — | 0001950047-25-007635 | Oct 1, 2025 | — |
| 144 | — | 0001950047-25-007587 | Sep 30, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000022 | Sep 30, 2025 | Sep 29, 2025 |
| 144 | — | 0001950047-25-007559 | Sep 29, 2025 | — |
| 4 | FORM 4 | 0001836067-25-000006 | Sep 26, 2025 | Sep 25, 2025 |
| 4 | FORM 4 | 0001539937-25-000020 | Sep 24, 2025 | Sep 23, 2025 |
| 144 | — | 0001950047-25-007441 | Sep 23, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000018 | Sep 23, 2025 | Sep 22, 2025 |
| 144 | — | 0001950047-25-007413 | Sep 22, 2025 | — |
| 4 | FORM 4 | 0001804567-25-000006 | Sep 15, 2025 | Sep 12, 2025 |
| 4 | FORM 4 | 0001836067-25-000004 | Sep 12, 2025 | Sep 10, 2025 |
| 144 | — | 0001950047-25-007031 | Sep 12, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000016 | Sep 12, 2025 | Sep 10, 2025 |
| 4 | FORM 4 | 0001539937-25-000014 | Sep 9, 2025 | Sep 8, 2025 |
| 144 | — | 0001950047-25-006856 | Sep 8, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000012 | Sep 8, 2025 | Sep 5, 2025 |
| 144 | — | 0001950047-25-006807 | Sep 5, 2025 | — |
| 4 | FORM 4 | 0001005544-25-000008 | Aug 29, 2025 | Aug 27, 2025 |
| 4 | FORM 4 | 0001539937-25-000010 | Aug 29, 2025 | Aug 27, 2025 |
| 144 | — | 0001950047-25-006512 | Aug 28, 2025 | — |
| 144 | — | 0001950047-25-006443 | Aug 27, 2025 | — |
| 4 | FORM 4 | 0001539937-25-000008 | Aug 27, 2025 | Aug 25, 2025 |
| 4 | FORM 4 | 0001005544-25-000006 | Aug 27, 2025 | Aug 25, 2025 |
| 4 | FORM 4 | 0001804567-25-000004 | Aug 27, 2025 | Aug 25, 2025 |
| 4 | FORM 4 | 0001539215-25-000004 | Aug 27, 2025 | Aug 25, 2025 |