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.
All
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 | — | 0000102909-26-002362 | Mar 27, 2026 | — |
| 4 | FORM 4 | 0001539215-26-000008 | Mar 18, 2026 | Mar 16, 2026 |
| 144 | — | 0001950047-26-002726 | Mar 17, 2026 | — |
| 144 | — | 0001950047-26-002666 | Mar 16, 2026 | — |
| 4 | FORM 4 | 0001539937-26-000008 | Mar 16, 2026 | Mar 13, 2026 |
| 4 | FORM 4 | 0001438462-26-000006 | Mar 16, 2026 | Mar 12, 2026 |
| 144 | — | 0001950047-26-002590 | Mar 13, 2026 | — |
| 144 | — | 0001950047-26-002515 | Mar 12, 2026 | — |
| 144 | — | 0001950047-26-002419 | Mar 10, 2026 | — |
| 4 | FORM 4 | 0001539937-26-000006 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0001804567-26-000010 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0001194020-26-000010 | Mar 10, 2026 | Mar 6, 2026 |
| 4 | FORM 4 | 0002117599-26-000004 | Mar 10, 2026 | Mar 6, 2026 |
| 3 | FORM 3 | 0002117599-26-000002 | Mar 10, 2026 | Mar 1, 2026 |
| 144 | — | 0001950047-26-002383 | Mar 9, 2026 | — |
| 144 | — | 0001950047-26-002357 | Mar 9, 2026 | — |
| 4 | FORM 4 | 0001256088-26-000006 | Mar 9, 2026 | Mar 5, 2026 |
| 144 | — | 0001950047-26-002317 | Mar 6, 2026 | — |
| 144 | — | 0001950047-26-002236 | Mar 5, 2026 | — |
| 4 | FORM 4 | 0001804567-26-000008 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001539937-26-000004 | Mar 3, 2026 | Feb 28, 2026 |
| 4 | FORM 4 | 0001194020-26-000008 | Mar 3, 2026 | Feb 28, 2026 |
| 10-K | 10-K | 0001356576-26-000011 | Mar 2, 2026 | Dec 31, 2025 |
| 4 | FORM 4 | 0001804567-26-000006 | Feb 26, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001194020-26-000006 | Feb 26, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001539215-26-000006 | Feb 26, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001836067-26-000006 | Feb 26, 2026 | Feb 25, 2026 |
| 4 | FORM 4 | 0001194020-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001005544-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001438462-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001745316-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001539215-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001804567-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001836067-26-000004 | Feb 25, 2026 | Feb 24, 2026 |
| 4 | FORM 4 | 0001256088-26-000004 | Feb 25, 2026 | Feb 23, 2026 |
| 8-K | 8-K | 0001356576-26-000007 | Feb 24, 2026 | — |
| 8-K | 8-K | 0001356576-26-000004 | Feb 24, 2026 | — |
| 4 | FORM 4 | 0001899935-26-000005 | Feb 23, 2026 | Feb 19, 2026 |
| 4 | FORM 4 | 0001194020-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001539215-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001836067-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001804567-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001539937-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001256088-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001745316-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001899935-26-000003 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001005544-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 4 | FORM 4 | 0001438462-26-000002 | Feb 20, 2026 | Feb 18, 2026 |
| 144 | — | 0001950047-26-001511 | Feb 19, 2026 | — |
| SCHEDULE 13G/A | — | 0001104659-26-017103 | Feb 18, 2026 | — |