Supernus Pharmaceuticals SUPN SEC Filings

NASDAQ SUPN
$41.21 -0.02 (-0.05%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Supernus Pharmaceuticals, Inc. (SUPN) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
18-KCurrent Report0001356576-26-000043Oct 19, 2026 12:51 AM
28-KCurrent Report0001356576-26-000040Oct 15, 2026 4:10 PM
3425Others0001104659-26-113884Oct 6, 2026 7:16 AM
4DEFA14AOthers0001104659-26-113882Oct 6, 2026 7:15 AM
5DEFM14AOthers0001104659-26-107109Sep 11, 2026 4:51 PM
6SCHEDULE 13GBeneficial Ownership Report0001104659-26-092198Aug 6, 2026 10:48 PM
7425Others0001193125-26-331036Aug 4, 2026 7:04 PM
8425Others0001193125-26-330875Aug 3, 2026 5:25 PM
9DEFA14AOthers0001104659-26-089849Aug 3, 2026 5:06 PM
10425Others0001104659-26-089848Aug 3, 2026 5:04 PM
118-KCurrent Report0001104659-26-089839Aug 3, 2026 5:00 PM
12DEFA14AOthers0001104659-26-089526Aug 3, 2026 8:36 AM
13425Others0001104659-26-089525Aug 3, 2026 8:35 AM
148-KCurrent Report0001104659-26-089524Aug 3, 2026 8:34 AM
1510-QQuarterly & Annual Report0001356576-26-000037Aug 3, 2026 6:56 AM
168-KCurrent Report0001356576-26-000035Aug 3, 2026 6:46 AM
17DEFA14AOthers0001104659-26-089427Aug 3, 2026 6:46 AM
18425Others0001104659-26-089426Aug 3, 2026 6:45 AM
198-KCurrent Report0001104659-26-089425Aug 3, 2026 6:43 AM
204Insider Transaction0001539937-26-000010Jul 31, 2026 9:06 PM
214Insider Transaction0001194020-26-000013Jul 31, 2026 9:05 PM
224Insider Transaction0001804567-26-000012Jul 31, 2026 9:05 PM
234Insider Transaction0001539215-26-000010Jul 31, 2026 9:04 PM
244Insider Transaction0001836067-26-000008Jul 31, 2026 9:04 PM
258-KCurrent Report0001356576-26-000031Jul 22, 2026 9:07 PM
26S-8Prospectus0001104659-26-076430Jun 22, 2026 8:45 PM
278-KCurrent Report0001356576-26-000028Jun 18, 2026 8:55 PM
288-KCurrent Report0001356576-26-000025May 20, 2026 8:37 PM
2910-QQuarterly & Annual Report0001356576-26-000022May 5, 2026 8:15 PM
3010-QQuarterly & Annual Report0001356576-26-000022May 5, 2026 8:15 PM
3110-QQuarterly & Annual Report0001356576-26-000022May 5, 2026 8:15 PM
328-KCurrent Report0001356576-26-000020May 5, 2026 8:09 PM
338-KCurrent Report0001356576-26-000020May 5, 2026 8:09 PM
348-KCurrent Report0001356576-26-000020May 5, 2026 8:09 PM
35ARSOthers0001104659-26-053143Apr 30, 2026 5:04 PM
36DEFA14AOthers0001104659-26-053127Apr 30, 2026 5:02 PM
37DEF 14AOthers0001104659-26-053111Apr 30, 2026 5:00 PM
38SCHEDULE 13GBeneficial Ownership Report0002100119-26-001141Apr 30, 2026 2:05 PM
39SCHEDULE 13GBeneficial Ownership Report0002100121-26-000723Apr 29, 2026 7:21 PM
408-KCurrent Report0001356576-26-000015Apr 22, 2026 8:32 PM
418-KCurrent Report0001104659-26-040497Apr 7, 2026 9:25 PM
42SCHEDULE 13GBeneficial Ownership Report0000102909-26-002362Mar 27, 2026 5:19 PM
434Insider Transaction0001539215-26-000008Mar 18, 2026 9:18 PM
444Insider Transaction0001539215-26-000008Mar 18, 2026 9:18 PM
454Insider Transaction0001539215-26-000008Mar 18, 2026 9:18 PM
46144Insider Transaction0001950047-26-002726Mar 17, 2026 8:29 PM
47144Insider Transaction0001950047-26-002726Mar 17, 2026 8:29 PM
48144Insider Transaction0001950047-26-002726Mar 17, 2026 8:29 PM
49144Insider Transaction0001950047-26-002666Mar 16, 2026 8:38 PM
504Insider Transaction0001539937-26-000008Mar 16, 2026 8:08 PM
...

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